[llvm] r322471 - [X86][AVX512F_512]: Adding full coverage of MC encoding for the AVX512F 512 bits isa sets.<NFC>
Gadi Haber via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 15 01:39:09 PST 2018
Added: llvm/trunk/test/MC/X86/AVX512F_512-64.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/AVX512F_512-64.s?rev=322471&view=auto
==============================================================================
--- llvm/trunk/test/MC/X86/AVX512F_512-64.s (added)
+++ llvm/trunk/test/MC/X86/AVX512F_512-64.s Mon Jan 15 01:39:08 2018
@@ -0,0 +1,35714 @@
+// RUN: llvm-mc -triple x86_64-unknown-unknown -mcpu=skx --show-encoding %s | FileCheck %s
+
+// CHECK: vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x5c,0x82,0x40]
+vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x5c,0x82,0xc0]
+vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x5c,0x82,0x40]
+vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x5c,0x82,0xc0]
+vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x5c,0x82,0x40]
+vaddpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x5c,0x82,0xc0]
+vaddpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x5c,0x02,0x40]
+vaddpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vaddpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x5c,0x02,0x40]
+vaddpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x5c,0x02,0x40]
+vaddpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x5a,0x40]
+vaddpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vaddpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x5a,0x40]
+vaddpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x5a,0x40]
+vaddpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096, %zmm19, %zmm19
+
+// CHECK: vaddpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x5a,0x40]
+vaddpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x5a,0x40]
+vaddpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x5a,0x40]
+vaddpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x5c,0x02,0x40]
+vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x5c,0x02,0x40]
+vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x5c,0x02,0x40]
+vaddpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x5c,0x82,0x40]
+vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x5c,0x82,0xc0]
+vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x5c,0x82,0x40]
+vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x5c,0x82,0xc0]
+vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x5c,0x82,0x40]
+vaddpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x5c,0x82,0xc0]
+vaddpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x30,0x58,0xdb]
+vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x32,0x58,0xdb]
+vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xb2,0x58,0xdb]
+vaddpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x58,0x1a]
+vaddpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vaddpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x58,0x1a]
+vaddpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x58,0x1a]
+vaddpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x58,0x1a]
+vaddpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vaddpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x58,0x1a]
+vaddpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x58,0x1a]
+vaddpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x10,0x58,0xdb]
+vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x12,0x58,0xdb]
+vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x92,0x58,0xdb]
+vaddpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x50,0x58,0xdb]
+vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x52,0x58,0xdb]
+vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xd2,0x58,0xdb]
+vaddpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x70,0x58,0xdb]
+vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x72,0x58,0xdb]
+vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xf2,0x58,0xdb]
+vaddpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0x58,0xdb]
+vaddpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0x58,0xdb]
+vaddpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0x58,0xdb]
+vaddpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x5a,0x40]
+vaddps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x5a,0x40]
+vaddps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x5a,0x40]
+vaddps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x5c,0x02,0x40]
+vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x5c,0x02,0x40]
+vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x5c,0x02,0x40]
+vaddps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x5c,0x82,0x40]
+vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x5c,0x82,0xc0]
+vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x5c,0x82,0x40]
+vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x5c,0x82,0xc0]
+vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x5c,0x82,0x40]
+vaddps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x5c,0x82,0xc0]
+vaddps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x5c,0x82,0x40]
+vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x5c,0x82,0xc0]
+vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x5c,0x82,0x40]
+vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x5c,0x82,0xc0]
+vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x5c,0x82,0x40]
+vaddps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x5c,0x82,0xc0]
+vaddps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x5c,0x02,0x40]
+vaddps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vaddps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x5c,0x02,0x40]
+vaddps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x5c,0x02,0x40]
+vaddps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x5a,0x40]
+vaddps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vaddps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x5a,0x40]
+vaddps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x5a,0x40]
+vaddps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096, %zmm19, %zmm19
+
+// CHECK: vaddps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vaddps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x30,0x58,0xdb]
+vaddps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x32,0x58,0xdb]
+vaddps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xb2,0x58,0xdb]
+vaddps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x58,0x1a]
+vaddps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vaddps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x58,0x1a]
+vaddps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x58,0x1a]
+vaddps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x58,0x1a]
+vaddps (%rdx), %zmm19, %zmm19
+
+// CHECK: vaddps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x58,0x1a]
+vaddps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x58,0x1a]
+vaddps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x10,0x58,0xdb]
+vaddps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x12,0x58,0xdb]
+vaddps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0x92,0x58,0xdb]
+vaddps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x50,0x58,0xdb]
+vaddps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x52,0x58,0xdb]
+vaddps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xd2,0x58,0xdb]
+vaddps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x70,0x58,0xdb]
+vaddps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x72,0x58,0xdb]
+vaddps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xf2,0x58,0xdb]
+vaddps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vaddps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x40,0x58,0xdb]
+vaddps %zmm19, %zmm19, %zmm19
+
+// CHECK: vaddps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x42,0x58,0xdb]
+vaddps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vaddps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xc2,0x58,0xdb]
+vaddps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x5a,0x40,0x00]
+valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x5a,0x40,0x00]
+valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x5a,0x40,0x00]
+valignd $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x5c,0x82,0x40,0x00]
+valignd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x5c,0x82,0xc0,0x00]
+valignd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x5c,0x02,0x40,0x00]
+valignd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x5a,0x40,0x00]
+valignd $0, 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: valignd $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x5a,0x40,0x00]
+valignd $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x5a,0x40,0x00]
+valignd $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096, %zmm19, %zmm19
+
+// CHECK: valignd $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignd $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x03,0x1a,0x00]
+valignd $0, (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: valignd $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x03,0x1a,0x00]
+valignd $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x03,0x1a,0x00]
+valignd $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x03,0x1a,0x00]
+valignd $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: valignd $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x03,0x1a,0x00]
+valignd $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x03,0x1a,0x00]
+valignd $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignd $0, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x65,0x40,0x03,0xdb,0x00]
+valignd $0, %zmm19, %zmm19, %zmm19
+
+// CHECK: valignd $0, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x65,0x42,0x03,0xdb,0x00]
+valignd $0, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignd $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x65,0xc2,0x03,0xdb,0x00]
+valignd $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x5a,0x40,0x00]
+valignq $0, 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: valignq $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x5a,0x40,0x00]
+valignq $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x5a,0x40,0x00]
+valignq $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096, %zmm19, %zmm19
+
+// CHECK: valignq $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+valignq $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x5a,0x40,0x00]
+valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x5a,0x40,0x00]
+valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x5a,0x40,0x00]
+valignq $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x5c,0x02,0x40,0x00]
+valignq $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x5c,0x82,0x40,0x00]
+valignq $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x5c,0x82,0xc0,0x00]
+valignq $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x03,0x1a,0x00]
+valignq $0, (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: valignq $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x03,0x1a,0x00]
+valignq $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x03,0x1a,0x00]
+valignq $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x03,0x1a,0x00]
+valignq $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: valignq $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x03,0x1a,0x00]
+valignq $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x03,0x1a,0x00]
+valignq $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: valignq $0, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xe5,0x40,0x03,0xdb,0x00]
+valignq $0, %zmm19, %zmm19, %zmm19
+
+// CHECK: valignq $0, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x42,0x03,0xdb,0x00]
+valignq $0, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: valignq $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xe5,0xc2,0x03,0xdb,0x00]
+valignq $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x5c,0x82,0x40]
+vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x5c,0x82,0xc0]
+vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x5c,0x82,0x40]
+vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x5c,0x82,0xc0]
+vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x5c,0x82,0x40]
+vblendmpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x5c,0x82,0xc0]
+vblendmpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x5c,0x02,0x40]
+vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x5c,0x02,0x40]
+vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x5c,0x02,0x40]
+vblendmpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x5a,0x40]
+vblendmpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vblendmpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x5a,0x40]
+vblendmpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x5a,0x40]
+vblendmpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmpd 485498096, %zmm19, %zmm19
+
+// CHECK: vblendmpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x5a,0x40]
+vblendmpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x5a,0x40]
+vblendmpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x5c,0x02,0x40]
+vblendmpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x5c,0x02,0x40]
+vblendmpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x5c,0x82,0x40]
+vblendmpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x5c,0x82,0xc0]
+vblendmpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x5c,0x82,0x40]
+vblendmpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x5c,0x82,0xc0]
+vblendmpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x65,0x1a]
+vblendmpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vblendmpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x65,0x1a]
+vblendmpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x65,0x1a]
+vblendmpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vblendmpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x65,0x1a]
+vblendmpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x65,0x1a]
+vblendmpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x65,0xdb]
+vblendmpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vblendmpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x65,0xdb]
+vblendmpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x65,0xdb]
+vblendmpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x5a,0x40]
+vblendmps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x5a,0x40]
+vblendmps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x5c,0x02,0x40]
+vblendmps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x5c,0x02,0x40]
+vblendmps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x5c,0x82,0x40]
+vblendmps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x5c,0x82,0xc0]
+vblendmps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x5c,0x82,0x40]
+vblendmps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x5c,0x82,0xc0]
+vblendmps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x5c,0x82,0x40]
+vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x5c,0x82,0xc0]
+vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x5c,0x82,0x40]
+vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x5c,0x82,0xc0]
+vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x5c,0x82,0x40]
+vblendmps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x5c,0x82,0xc0]
+vblendmps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x5c,0x02,0x40]
+vblendmps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vblendmps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x5c,0x02,0x40]
+vblendmps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x5c,0x02,0x40]
+vblendmps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x5a,0x40]
+vblendmps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vblendmps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x5a,0x40]
+vblendmps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x5a,0x40]
+vblendmps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmps 485498096, %zmm19, %zmm19
+
+// CHECK: vblendmps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vblendmps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x65,0x1a]
+vblendmps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vblendmps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x65,0x1a]
+vblendmps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x65,0x1a]
+vblendmps (%rdx), %zmm19, %zmm19
+
+// CHECK: vblendmps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x65,0x1a]
+vblendmps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x65,0x1a]
+vblendmps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vblendmps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x65,0xdb]
+vblendmps %zmm19, %zmm19, %zmm19
+
+// CHECK: vblendmps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x65,0xdb]
+vblendmps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vblendmps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x65,0xdb]
+vblendmps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x5c,0x82,0x40]
+vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x5c,0x82,0xc0]
+vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x5c,0x82,0x40]
+vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x5c,0x82,0xc0]
+vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x5c,0x82,0x40]
+vbroadcastf32x4 1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x5c,0x82,0xc0]
+vbroadcastf32x4 -1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x5c,0x02,0x40]
+vbroadcastf32x4 1024(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x5c,0x02,0x40]
+vbroadcastf32x4 1024(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 1024(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x5c,0x02,0x40]
+vbroadcastf32x4 1024(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 1024(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x5a,0x40]
+vbroadcastf32x4 1024(%rdx), %zmm19
+
+// CHECK: vbroadcastf32x4 1024(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x5a,0x40]
+vbroadcastf32x4 1024(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 1024(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x5a,0x40]
+vbroadcastf32x4 1024(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf32x4 485498096, %zmm19
+
+// CHECK: vbroadcastf32x4 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf32x4 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf32x4 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf32x4 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1a,0x1a]
+vbroadcastf32x4 (%rdx), %zmm19
+
+// CHECK: vbroadcastf32x4 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1a,0x1a]
+vbroadcastf32x4 (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastf32x4 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1a,0x1a]
+vbroadcastf32x4 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x5c,0x82,0x40]
+vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x5c,0x82,0xc0]
+vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x5c,0x82,0x40]
+vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x5c,0x82,0xc0]
+vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x5c,0x82,0x40]
+vbroadcastf64x4 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x5c,0x82,0xc0]
+vbroadcastf64x4 -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x5c,0x02,0x40]
+vbroadcastf64x4 2048(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x5c,0x02,0x40]
+vbroadcastf64x4 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x5c,0x02,0x40]
+vbroadcastf64x4 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x5a,0x40]
+vbroadcastf64x4 2048(%rdx), %zmm19
+
+// CHECK: vbroadcastf64x4 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x5a,0x40]
+vbroadcastf64x4 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x5a,0x40]
+vbroadcastf64x4 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf64x4 485498096, %zmm19
+
+// CHECK: vbroadcastf64x4 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf64x4 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastf64x4 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastf64x4 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1b,0x1a]
+vbroadcastf64x4 (%rdx), %zmm19
+
+// CHECK: vbroadcastf64x4 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1b,0x1a]
+vbroadcastf64x4 (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastf64x4 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1b,0x1a]
+vbroadcastf64x4 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x5c,0x82,0x40]
+vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x5c,0x82,0xc0]
+vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x5c,0x82,0x40]
+vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x5c,0x82,0xc0]
+vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x5c,0x82,0x40]
+vbroadcasti32x4 1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x5c,0x82,0xc0]
+vbroadcasti32x4 -1024(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x5c,0x02,0x40]
+vbroadcasti32x4 1024(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x5c,0x02,0x40]
+vbroadcasti32x4 1024(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 1024(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x5c,0x02,0x40]
+vbroadcasti32x4 1024(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 1024(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x5a,0x40]
+vbroadcasti32x4 1024(%rdx), %zmm19
+
+// CHECK: vbroadcasti32x4 1024(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x5a,0x40]
+vbroadcasti32x4 1024(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 1024(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x5a,0x40]
+vbroadcasti32x4 1024(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti32x4 485498096, %zmm19
+
+// CHECK: vbroadcasti32x4 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti32x4 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti32x4 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti32x4 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x5a,0x1a]
+vbroadcasti32x4 (%rdx), %zmm19
+
+// CHECK: vbroadcasti32x4 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x5a,0x1a]
+vbroadcasti32x4 (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcasti32x4 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x5a,0x1a]
+vbroadcasti32x4 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x5c,0x82,0x40]
+vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x5c,0x82,0xc0]
+vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x5c,0x82,0x40]
+vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x5c,0x82,0xc0]
+vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x5c,0x82,0x40]
+vbroadcasti64x4 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x5c,0x82,0xc0]
+vbroadcasti64x4 -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x5c,0x02,0x40]
+vbroadcasti64x4 2048(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x5c,0x02,0x40]
+vbroadcasti64x4 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x5c,0x02,0x40]
+vbroadcasti64x4 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x5a,0x40]
+vbroadcasti64x4 2048(%rdx), %zmm19
+
+// CHECK: vbroadcasti64x4 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x5a,0x40]
+vbroadcasti64x4 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x5a,0x40]
+vbroadcasti64x4 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti64x4 485498096, %zmm19
+
+// CHECK: vbroadcasti64x4 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti64x4 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcasti64x4 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcasti64x4 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x5b,0x1a]
+vbroadcasti64x4 (%rdx), %zmm19
+
+// CHECK: vbroadcasti64x4 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x5b,0x1a]
+vbroadcasti64x4 (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcasti64x4 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x5b,0x1a]
+vbroadcasti64x4 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastsd 485498096, %zmm19
+
+// CHECK: vbroadcastsd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastsd 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcastsd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastsd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd 512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x5c,0x82,0x40]
+vbroadcastsd 512(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastsd -512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x5c,0x82,0xc0]
+vbroadcastsd -512(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastsd 512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x5c,0x82,0x40]
+vbroadcastsd 512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastsd -512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x5c,0x82,0xc0]
+vbroadcastsd -512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastsd 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x5c,0x82,0x40]
+vbroadcastsd 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x5c,0x82,0xc0]
+vbroadcastsd -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd 512(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x5c,0x02,0x40]
+vbroadcastsd 512(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcastsd 512(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x5c,0x02,0x40]
+vbroadcastsd 512(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcastsd 512(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x5c,0x02,0x40]
+vbroadcastsd 512(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd 512(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x5a,0x40]
+vbroadcastsd 512(%rdx), %zmm19
+
+// CHECK: vbroadcastsd 512(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x5a,0x40]
+vbroadcastsd 512(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastsd 512(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x5a,0x40]
+vbroadcastsd 512(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0x1a]
+vbroadcastsd (%rdx), %zmm19
+
+// CHECK: vbroadcastsd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0x1a]
+vbroadcastsd (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastsd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0x1a]
+vbroadcastsd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd %xmm15, %zmm19
+// CHECK: encoding: [0x62,0xc2,0xfd,0x48,0x19,0xdf]
+vbroadcastsd %xmm15, %zmm19
+
+// CHECK: vbroadcastsd %xmm15, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0xfd,0x4a,0x19,0xdf]
+vbroadcastsd %xmm15, %zmm19 {%k2}
+
+// CHECK: vbroadcastsd %xmm15, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0xfd,0xca,0x19,0xdf]
+vbroadcastsd %xmm15, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastsd %xmm1, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x19,0xd9]
+vbroadcastsd %xmm1, %zmm19
+
+// CHECK: vbroadcastsd %xmm1, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x19,0xd9]
+vbroadcastsd %xmm1, %zmm19 {%k2}
+
+// CHECK: vbroadcastsd %xmm1, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x19,0xd9]
+vbroadcastsd %xmm1, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss 256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x5c,0x82,0x40]
+vbroadcastss 256(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastss -256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x5c,0x82,0xc0]
+vbroadcastss -256(%rdx,%rax,4), %zmm19
+
+// CHECK: vbroadcastss 256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x5c,0x82,0x40]
+vbroadcastss 256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastss -256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x5c,0x82,0xc0]
+vbroadcastss -256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vbroadcastss 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x5c,0x82,0x40]
+vbroadcastss 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x5c,0x82,0xc0]
+vbroadcastss -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss 256(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x5c,0x02,0x40]
+vbroadcastss 256(%rdx,%rax), %zmm19
+
+// CHECK: vbroadcastss 256(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x5c,0x02,0x40]
+vbroadcastss 256(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vbroadcastss 256(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x5c,0x02,0x40]
+vbroadcastss 256(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss 256(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x5a,0x40]
+vbroadcastss 256(%rdx), %zmm19
+
+// CHECK: vbroadcastss 256(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x5a,0x40]
+vbroadcastss 256(%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastss 256(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x5a,0x40]
+vbroadcastss 256(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastss 485498096, %zmm19
+
+// CHECK: vbroadcastss 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastss 485498096, %zmm19 {%k2}
+
+// CHECK: vbroadcastss 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vbroadcastss 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0x1a]
+vbroadcastss (%rdx), %zmm19
+
+// CHECK: vbroadcastss (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0x1a]
+vbroadcastss (%rdx), %zmm19 {%k2}
+
+// CHECK: vbroadcastss (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0x1a]
+vbroadcastss (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss %xmm15, %zmm19
+// CHECK: encoding: [0x62,0xc2,0x7d,0x48,0x18,0xdf]
+vbroadcastss %xmm15, %zmm19
+
+// CHECK: vbroadcastss %xmm15, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0x7d,0x4a,0x18,0xdf]
+vbroadcastss %xmm15, %zmm19 {%k2}
+
+// CHECK: vbroadcastss %xmm15, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0x7d,0xca,0x18,0xdf]
+vbroadcastss %xmm15, %zmm19 {%k2} {z}
+
+// CHECK: vbroadcastss %xmm1, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x18,0xd9]
+vbroadcastss %xmm1, %zmm19
+
+// CHECK: vbroadcastss %xmm1, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x18,0xd9]
+vbroadcastss %xmm1, %zmm19 {%k2}
+
+// CHECK: vbroadcastss %xmm1, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x18,0xd9]
+vbroadcastss %xmm1, %zmm19 {%k2} {z}
+
+// CHECK: vcmpeqpd 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqpd 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vcmpeqpd -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqpd -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vcmpeqpd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqpd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqpd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqpd 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vcmpeqpd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqpd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x52,0x40,0x00]
+vcmpeqpd 4096(%rdx), %zmm19, %k2
+
+// CHECK: vcmpeqpd 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x52,0x40,0x00]
+vcmpeqpd 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 485498096{1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqpd 485498096{1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd 485498096{1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqpd 485498096{1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqpd 485498096, %zmm19, %k2
+
+// CHECK: vcmpeqpd 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqpd 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 512(%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x52,0x40,0x00]
+vcmpeqpd 512(%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x52,0x40,0x00]
+vcmpeqpd 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 512(%rdx,%rax){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqpd 512(%rdx,%rax){1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqpd 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqpd 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqpd -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqpd 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqpd -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd (%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x50,0xc2,0x12,0x00]
+vcmpeqpd (%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vcmpeqpd (%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x52,0xc2,0x12,0x00]
+vcmpeqpd (%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0xe5,0x40,0xc2,0x12,0x00]
+vcmpeqpd (%rdx), %zmm19, %k2
+
+// CHECK: vcmpeqpd (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0xe5,0x42,0xc2,0x12,0x00]
+vcmpeqpd (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd {sae}, %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0xe5,0x10,0xc2,0xd3,0x00]
+vcmpeqpd {sae}, %zmm19, %zmm19, %k2
+
+// CHECK: vcmpeqpd {sae}, %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0xe5,0x12,0xc2,0xd3,0x00]
+vcmpeqpd {sae}, %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqpd %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0xe5,0x40,0xc2,0xd3,0x00]
+vcmpeqpd %zmm19, %zmm19, %k2
+
+// CHECK: vcmpeqpd %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0xe5,0x42,0xc2,0xd3,0x00]
+vcmpeqpd %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 256(%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x52,0x40,0x00]
+vcmpeqps 256(%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x52,0x40,0x00]
+vcmpeqps 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 256(%rdx,%rax){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqps 256(%rdx,%rax){1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqps 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqps 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqps -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqps 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqps -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqps 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vcmpeqps -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqps -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vcmpeqps 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x54,0x82,0x40,0x00]
+vcmpeqps 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x54,0x82,0xc0,0x00]
+vcmpeqps -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqps 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vcmpeqps 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x54,0x02,0x40,0x00]
+vcmpeqps 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x52,0x40,0x00]
+vcmpeqps 4096(%rdx), %zmm19, %k2
+
+// CHECK: vcmpeqps 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x52,0x40,0x00]
+vcmpeqps 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 485498096{1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqps 485498096{1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps 485498096{1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqps 485498096{1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqps 485498096, %zmm19, %k2
+
+// CHECK: vcmpeqps 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcmpeqps 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps (%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x50,0xc2,0x12,0x00]
+vcmpeqps (%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vcmpeqps (%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x52,0xc2,0x12,0x00]
+vcmpeqps (%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x64,0x40,0xc2,0x12,0x00]
+vcmpeqps (%rdx), %zmm19, %k2
+
+// CHECK: vcmpeqps (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x64,0x42,0xc2,0x12,0x00]
+vcmpeqps (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps {sae}, %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0x64,0x10,0xc2,0xd3,0x00]
+vcmpeqps {sae}, %zmm19, %zmm19, %k2
+
+// CHECK: vcmpeqps {sae}, %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0x64,0x12,0xc2,0xd3,0x00]
+vcmpeqps {sae}, %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vcmpeqps %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0x64,0x40,0xc2,0xd3,0x00]
+vcmpeqps %zmm19, %zmm19, %k2
+
+// CHECK: vcmpeqps %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0x64,0x42,0xc2,0xd3,0x00]
+vcmpeqps %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vcompresspd %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcompresspd %zmm19, 485498096
+
+// CHECK: vcompresspd %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcompresspd %zmm19, 485498096 {%k2}
+
+// CHECK: vcompresspd %zmm19, 512(%rdx)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x5a,0x40]
+vcompresspd %zmm19, 512(%rdx)
+
+// CHECK: vcompresspd %zmm19, 512(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x5a,0x40]
+vcompresspd %zmm19, 512(%rdx) {%k2}
+
+// CHECK: vcompresspd %zmm19, 512(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x5c,0x82,0x40]
+vcompresspd %zmm19, 512(%rdx,%rax,4)
+
+// CHECK: vcompresspd %zmm19, -512(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x5c,0x82,0xc0]
+vcompresspd %zmm19, -512(%rdx,%rax,4)
+
+// CHECK: vcompresspd %zmm19, 512(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x5c,0x82,0x40]
+vcompresspd %zmm19, 512(%rdx,%rax,4) {%k2}
+
+// CHECK: vcompresspd %zmm19, -512(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x5c,0x82,0xc0]
+vcompresspd %zmm19, -512(%rdx,%rax,4) {%k2}
+
+// CHECK: vcompresspd %zmm19, 512(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x5c,0x02,0x40]
+vcompresspd %zmm19, 512(%rdx,%rax)
+
+// CHECK: vcompresspd %zmm19, 512(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x5c,0x02,0x40]
+vcompresspd %zmm19, 512(%rdx,%rax) {%k2}
+
+// CHECK: vcompresspd %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8a,0x1a]
+vcompresspd %zmm19, (%rdx)
+
+// CHECK: vcompresspd %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8a,0x1a]
+vcompresspd %zmm19, (%rdx) {%k2}
+
+// CHECK: vcompresspd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x8a,0xdb]
+vcompresspd %zmm19, %zmm19
+
+// CHECK: vcompresspd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x8a,0xdb]
+vcompresspd %zmm19, %zmm19 {%k2}
+
+// CHECK: vcompresspd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x8a,0xdb]
+vcompresspd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcompressps %zmm19, 256(%rdx)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x5a,0x40]
+vcompressps %zmm19, 256(%rdx)
+
+// CHECK: vcompressps %zmm19, 256(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x5a,0x40]
+vcompressps %zmm19, 256(%rdx) {%k2}
+
+// CHECK: vcompressps %zmm19, 256(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x5c,0x82,0x40]
+vcompressps %zmm19, 256(%rdx,%rax,4)
+
+// CHECK: vcompressps %zmm19, -256(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x5c,0x82,0xc0]
+vcompressps %zmm19, -256(%rdx,%rax,4)
+
+// CHECK: vcompressps %zmm19, 256(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x5c,0x82,0x40]
+vcompressps %zmm19, 256(%rdx,%rax,4) {%k2}
+
+// CHECK: vcompressps %zmm19, -256(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x5c,0x82,0xc0]
+vcompressps %zmm19, -256(%rdx,%rax,4) {%k2}
+
+// CHECK: vcompressps %zmm19, 256(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x5c,0x02,0x40]
+vcompressps %zmm19, 256(%rdx,%rax)
+
+// CHECK: vcompressps %zmm19, 256(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x5c,0x02,0x40]
+vcompressps %zmm19, 256(%rdx,%rax) {%k2}
+
+// CHECK: vcompressps %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcompressps %zmm19, 485498096
+
+// CHECK: vcompressps %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcompressps %zmm19, 485498096 {%k2}
+
+// CHECK: vcompressps %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8a,0x1a]
+vcompressps %zmm19, (%rdx)
+
+// CHECK: vcompressps %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8a,0x1a]
+vcompressps %zmm19, (%rdx) {%k2}
+
+// CHECK: vcompressps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x8a,0xdb]
+vcompressps %zmm19, %zmm19
+
+// CHECK: vcompressps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x8a,0xdb]
+vcompressps %zmm19, %zmm19 {%k2}
+
+// CHECK: vcompressps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x8a,0xdb]
+vcompressps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtdq2pd -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 2048(%rdx,%rax), %zmm19
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x5a,0x40]
+vcvtdq2pd 2048(%rdx), %zmm19
+
+// CHECK: vcvtdq2pd 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x5a,0x40]
+vcvtdq2pd 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x5a,0x40]
+vcvtdq2pd 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 256(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x5a,0x40]
+vcvtdq2pd 256(%rdx){1to8}, %zmm19
+
+// CHECK: vcvtdq2pd 256(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x5a,0x40]
+vcvtdq2pd 256(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x5a,0x40]
+vcvtdq2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x5c,0x02,0x40]
+vcvtdq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x5c,0x82,0x40]
+vcvtdq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x5c,0x82,0xc0]
+vcvtdq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096{1to8}, %zmm19
+
+// CHECK: vcvtdq2pd 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096, %zmm19
+
+// CHECK: vcvtdq2pd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2pd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0xe6,0x1a]
+vcvtdq2pd (%rdx){1to8}, %zmm19
+
+// CHECK: vcvtdq2pd (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0xe6,0x1a]
+vcvtdq2pd (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0xe6,0x1a]
+vcvtdq2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0xe6,0x1a]
+vcvtdq2pd (%rdx), %zmm19
+
+// CHECK: vcvtdq2pd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0xe6,0x1a]
+vcvtdq2pd (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0xe6,0x1a]
+vcvtdq2pd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2pd %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0xe6,0xdf]
+vcvtdq2pd %ymm23, %zmm19
+
+// CHECK: vcvtdq2pd %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0xe6,0xdf]
+vcvtdq2pd %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtdq2pd %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0xe6,0xdf]
+vcvtdq2pd %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x5a,0x40]
+vcvtdq2ps 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvtdq2ps 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x5a,0x40]
+vcvtdq2ps 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x5a,0x40]
+vcvtdq2ps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtdq2ps -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x5c,0x82,0x40]
+vcvtdq2ps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x5c,0x82,0xc0]
+vcvtdq2ps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x5c,0x02,0x40]
+vcvtdq2ps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x5a,0x40]
+vcvtdq2ps 4096(%rdx), %zmm19
+
+// CHECK: vcvtdq2ps 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x5a,0x40]
+vcvtdq2ps 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x5a,0x40]
+vcvtdq2ps 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096{1to16}, %zmm19
+
+// CHECK: vcvtdq2ps 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096, %zmm19
+
+// CHECK: vcvtdq2ps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtdq2ps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps {rd-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x38,0x5b,0xdb]
+vcvtdq2ps {rd-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtdq2ps {rd-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x3a,0x5b,0xdb]
+vcvtdq2ps {rd-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xba,0x5b,0xdb]
+vcvtdq2ps {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5b,0x1a]
+vcvtdq2ps (%rdx){1to16}, %zmm19
+
+// CHECK: vcvtdq2ps (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5b,0x1a]
+vcvtdq2ps (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5b,0x1a]
+vcvtdq2ps (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5b,0x1a]
+vcvtdq2ps (%rdx), %zmm19
+
+// CHECK: vcvtdq2ps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5b,0x1a]
+vcvtdq2ps (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5b,0x1a]
+vcvtdq2ps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps {rn-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x18,0x5b,0xdb]
+vcvtdq2ps {rn-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtdq2ps {rn-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x1a,0x5b,0xdb]
+vcvtdq2ps {rn-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x9a,0x5b,0xdb]
+vcvtdq2ps {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps {ru-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x58,0x5b,0xdb]
+vcvtdq2ps {ru-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtdq2ps {ru-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x5a,0x5b,0xdb]
+vcvtdq2ps {ru-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xda,0x5b,0xdb]
+vcvtdq2ps {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps {rz-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x78,0x5b,0xdb]
+vcvtdq2ps {rz-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtdq2ps {rz-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x7a,0x5b,0xdb]
+vcvtdq2ps {rz-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xfa,0x5b,0xdb]
+vcvtdq2ps {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtdq2ps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x5b,0xdb]
+vcvtdq2ps %zmm19, %zmm19
+
+// CHECK: vcvtdq2ps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x5b,0xdb]
+vcvtdq2ps %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtdq2ps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x5b,0xdb]
+vcvtdq2ps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2dq -4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 4096(%rdx,%rax), %ymm23
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 4096(%rdx,%rax), %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 4096(%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x7a,0x40]
+vcvtpd2dq 4096(%rdx), %ymm23
+
+// CHECK: vcvtpd2dq 4096(%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x7a,0x40]
+vcvtpd2dq 4096(%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 4096(%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x7a,0x40]
+vcvtpd2dq 4096(%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 485498096{1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096{1to8}, %ymm23
+
+// CHECK: vcvtpd2dq 485498096{1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096{1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 485498096{1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096{1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 485498096, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096, %ymm23
+
+// CHECK: vcvtpd2dq 485498096, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 485498096, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2dq 485498096, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 512(%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x7a,0x40]
+vcvtpd2dq 512(%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2dq 512(%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x7a,0x40]
+vcvtpd2dq 512(%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x7a,0x40]
+vcvtpd2dq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x7c,0x02,0x40]
+vcvtpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x7c,0x82,0x40]
+vcvtpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x7c,0x82,0xc0]
+vcvtpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq {rd-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xff,0x38,0xe6,0xfb]
+vcvtpd2dq {rd-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2dq {rd-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x3a,0xe6,0xfb]
+vcvtpd2dq {rd-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0xba,0xe6,0xfb]
+vcvtpd2dq {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq (%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x58,0xe6,0x3a]
+vcvtpd2dq (%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2dq (%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x5a,0xe6,0x3a]
+vcvtpd2dq (%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq (%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xda,0xe6,0x3a]
+vcvtpd2dq (%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq (%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0xe6,0x3a]
+vcvtpd2dq (%rdx), %ymm23
+
+// CHECK: vcvtpd2dq (%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0xe6,0x3a]
+vcvtpd2dq (%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq (%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0xe6,0x3a]
+vcvtpd2dq (%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq {rn-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xff,0x18,0xe6,0xfb]
+vcvtpd2dq {rn-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2dq {rn-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x1a,0xe6,0xfb]
+vcvtpd2dq {rn-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0x9a,0xe6,0xfb]
+vcvtpd2dq {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq {ru-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xff,0x58,0xe6,0xfb]
+vcvtpd2dq {ru-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2dq {ru-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x5a,0xe6,0xfb]
+vcvtpd2dq {ru-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0xda,0xe6,0xfb]
+vcvtpd2dq {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq {rz-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xff,0x78,0xe6,0xfb]
+vcvtpd2dq {rz-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2dq {rz-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x7a,0xe6,0xfb]
+vcvtpd2dq {rz-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0xfa,0xe6,0xfb]
+vcvtpd2dq {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2dq %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xff,0x48,0xe6,0xfb]
+vcvtpd2dq %zmm19, %ymm23
+
+// CHECK: vcvtpd2dq %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x4a,0xe6,0xfb]
+vcvtpd2dq %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2dq %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0xca,0xe6,0xfb]
+vcvtpd2dq %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2ps -4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps -4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 4096(%rdx,%rax), %ymm23
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 4096(%rdx,%rax), %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 4096(%rdx,%rax), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 4096(%rdx,%rax), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 4096(%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x7a,0x40]
+vcvtpd2ps 4096(%rdx), %ymm23
+
+// CHECK: vcvtpd2ps 4096(%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x7a,0x40]
+vcvtpd2ps 4096(%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 4096(%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x7a,0x40]
+vcvtpd2ps 4096(%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 485498096{1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096{1to8}, %ymm23
+
+// CHECK: vcvtpd2ps 485498096{1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096{1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 485498096{1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096{1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 485498096, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096, %ymm23
+
+// CHECK: vcvtpd2ps 485498096, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 485498096, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2ps 485498096, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 512(%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x7a,0x40]
+vcvtpd2ps 512(%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2ps 512(%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x7a,0x40]
+vcvtpd2ps 512(%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 512(%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x7a,0x40]
+vcvtpd2ps 512(%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x7c,0x02,0x40]
+vcvtpd2ps 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x7c,0x82,0x40]
+vcvtpd2ps 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x7c,0x82,0xc0]
+vcvtpd2ps -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps {rd-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x38,0x5a,0xfb]
+vcvtpd2ps {rd-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2ps {rd-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x3a,0x5a,0xfb]
+vcvtpd2ps {rd-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xba,0x5a,0xfb]
+vcvtpd2ps {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps (%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0x5a,0x3a]
+vcvtpd2ps (%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2ps (%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0x5a,0x3a]
+vcvtpd2ps (%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps (%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0x5a,0x3a]
+vcvtpd2ps (%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps (%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x5a,0x3a]
+vcvtpd2ps (%rdx), %ymm23
+
+// CHECK: vcvtpd2ps (%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x5a,0x3a]
+vcvtpd2ps (%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps (%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x5a,0x3a]
+vcvtpd2ps (%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps {rn-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x18,0x5a,0xfb]
+vcvtpd2ps {rn-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2ps {rn-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x1a,0x5a,0xfb]
+vcvtpd2ps {rn-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x9a,0x5a,0xfb]
+vcvtpd2ps {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps {ru-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x58,0x5a,0xfb]
+vcvtpd2ps {ru-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2ps {ru-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x5a,0x5a,0xfb]
+vcvtpd2ps {ru-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xda,0x5a,0xfb]
+vcvtpd2ps {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps {rz-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x78,0x5a,0xfb]
+vcvtpd2ps {rz-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2ps {rz-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x7a,0x5a,0xfb]
+vcvtpd2ps {rz-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xfa,0x5a,0xfb]
+vcvtpd2ps {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2ps %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x5a,0xfb]
+vcvtpd2ps %zmm19, %ymm23
+
+// CHECK: vcvtpd2ps %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x5a,0xfb]
+vcvtpd2ps %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2ps %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x5a,0xfb]
+vcvtpd2ps %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2udq -4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 4096(%rdx,%rax), %ymm23
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 4096(%rdx,%rax), %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 4096(%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x7a,0x40]
+vcvtpd2udq 4096(%rdx), %ymm23
+
+// CHECK: vcvtpd2udq 4096(%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x7a,0x40]
+vcvtpd2udq 4096(%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 4096(%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x7a,0x40]
+vcvtpd2udq 4096(%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 485498096{1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096{1to8}, %ymm23
+
+// CHECK: vcvtpd2udq 485498096{1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096{1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 485498096{1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096{1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 485498096, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096, %ymm23
+
+// CHECK: vcvtpd2udq 485498096, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 485498096, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtpd2udq 485498096, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 512(%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x7a,0x40]
+vcvtpd2udq 512(%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2udq 512(%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x7a,0x40]
+vcvtpd2udq 512(%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x7a,0x40]
+vcvtpd2udq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x7c,0x02,0x40]
+vcvtpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x7c,0x82,0x40]
+vcvtpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x7c,0x82,0xc0]
+vcvtpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq {rd-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x38,0x79,0xfb]
+vcvtpd2udq {rd-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2udq {rd-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x3a,0x79,0xfb]
+vcvtpd2udq {rd-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0xba,0x79,0xfb]
+vcvtpd2udq {rd-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq (%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x79,0x3a]
+vcvtpd2udq (%rdx){1to8}, %ymm23
+
+// CHECK: vcvtpd2udq (%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x79,0x3a]
+vcvtpd2udq (%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq (%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x79,0x3a]
+vcvtpd2udq (%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq (%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x79,0x3a]
+vcvtpd2udq (%rdx), %ymm23
+
+// CHECK: vcvtpd2udq (%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x79,0x3a]
+vcvtpd2udq (%rdx), %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq (%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x79,0x3a]
+vcvtpd2udq (%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq {rn-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x18,0x79,0xfb]
+vcvtpd2udq {rn-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2udq {rn-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x1a,0x79,0xfb]
+vcvtpd2udq {rn-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x9a,0x79,0xfb]
+vcvtpd2udq {rn-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq {ru-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x58,0x79,0xfb]
+vcvtpd2udq {ru-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2udq {ru-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x5a,0x79,0xfb]
+vcvtpd2udq {ru-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0xda,0x79,0xfb]
+vcvtpd2udq {ru-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq {rz-sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x78,0x79,0xfb]
+vcvtpd2udq {rz-sae}, %zmm19, %ymm23
+
+// CHECK: vcvtpd2udq {rz-sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x7a,0x79,0xfb]
+vcvtpd2udq {rz-sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0xfa,0x79,0xfb]
+vcvtpd2udq {rz-sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtpd2udq %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x48,0x79,0xfb]
+vcvtpd2udq %zmm19, %ymm23
+
+// CHECK: vcvtpd2udq %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x4a,0x79,0xfb]
+vcvtpd2udq %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtpd2udq %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0xca,0x79,0xfb]
+vcvtpd2udq %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x5c,0x82,0x40]
+vcvtph2ps 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtph2ps -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x5c,0x82,0xc0]
+vcvtph2ps -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x5c,0x82,0x40]
+vcvtph2ps 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtph2ps -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x5c,0x82,0xc0]
+vcvtph2ps -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x5c,0x82,0x40]
+vcvtph2ps 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x5c,0x82,0xc0]
+vcvtph2ps -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x5c,0x02,0x40]
+vcvtph2ps 2048(%rdx,%rax), %zmm19
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x5c,0x02,0x40]
+vcvtph2ps 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtph2ps 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x5c,0x02,0x40]
+vcvtph2ps 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x5a,0x40]
+vcvtph2ps 2048(%rdx), %zmm19
+
+// CHECK: vcvtph2ps 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x5a,0x40]
+vcvtph2ps 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtph2ps 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x5a,0x40]
+vcvtph2ps 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtph2ps 485498096, %zmm19
+
+// CHECK: vcvtph2ps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtph2ps 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtph2ps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtph2ps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x13,0x1a]
+vcvtph2ps (%rdx), %zmm19
+
+// CHECK: vcvtph2ps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x13,0x1a]
+vcvtph2ps (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtph2ps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x13,0x1a]
+vcvtph2ps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps {sae}, %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x18,0x13,0xdf]
+vcvtph2ps {sae}, %ymm23, %zmm19
+
+// CHECK: vcvtph2ps {sae}, %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x1a,0x13,0xdf]
+vcvtph2ps {sae}, %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtph2ps {sae}, %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x9a,0x13,0xdf]
+vcvtph2ps {sae}, %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtph2ps %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x13,0xdf]
+vcvtph2ps %ymm23, %zmm19
+
+// CHECK: vcvtph2ps %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x13,0xdf]
+vcvtph2ps %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtph2ps %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x13,0xdf]
+vcvtph2ps %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x5a,0x40]
+vcvtps2dq 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvtps2dq 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x5a,0x40]
+vcvtps2dq 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x5a,0x40]
+vcvtps2dq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2dq -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2dq -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x5c,0x82,0x40]
+vcvtps2dq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x5c,0x82,0xc0]
+vcvtps2dq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x5c,0x02,0x40]
+vcvtps2dq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x5a,0x40]
+vcvtps2dq 4096(%rdx), %zmm19
+
+// CHECK: vcvtps2dq 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x5a,0x40]
+vcvtps2dq 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x5a,0x40]
+vcvtps2dq 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096{1to16}, %zmm19
+
+// CHECK: vcvtps2dq 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096, %zmm19
+
+// CHECK: vcvtps2dq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2dq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq {rd-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x38,0x5b,0xdb]
+vcvtps2dq {rd-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2dq {rd-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x3a,0x5b,0xdb]
+vcvtps2dq {rd-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xba,0x5b,0xdb]
+vcvtps2dq {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x58,0x5b,0x1a]
+vcvtps2dq (%rdx){1to16}, %zmm19
+
+// CHECK: vcvtps2dq (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x5a,0x5b,0x1a]
+vcvtps2dq (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xda,0x5b,0x1a]
+vcvtps2dq (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x5b,0x1a]
+vcvtps2dq (%rdx), %zmm19
+
+// CHECK: vcvtps2dq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x5b,0x1a]
+vcvtps2dq (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2dq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x5b,0x1a]
+vcvtps2dq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq {rn-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x18,0x5b,0xdb]
+vcvtps2dq {rn-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2dq {rn-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x1a,0x5b,0xdb]
+vcvtps2dq {rn-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x9a,0x5b,0xdb]
+vcvtps2dq {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq {ru-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x58,0x5b,0xdb]
+vcvtps2dq {ru-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2dq {ru-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x5a,0x5b,0xdb]
+vcvtps2dq {ru-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xda,0x5b,0xdb]
+vcvtps2dq {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq {rz-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x78,0x5b,0xdb]
+vcvtps2dq {rz-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2dq {rz-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x7a,0x5b,0xdb]
+vcvtps2dq {rz-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xfa,0x5b,0xdb]
+vcvtps2dq {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2dq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x48,0x5b,0xdb]
+vcvtps2dq %zmm19, %zmm19
+
+// CHECK: vcvtps2dq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x4a,0x5b,0xdb]
+vcvtps2dq %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2dq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xca,0x5b,0xdb]
+vcvtps2dq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2pd -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 2048(%rdx,%rax), %zmm19
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x5a,0x40]
+vcvtps2pd 2048(%rdx), %zmm19
+
+// CHECK: vcvtps2pd 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x5a,0x40]
+vcvtps2pd 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x5a,0x40]
+vcvtps2pd 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 256(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x5a,0x40]
+vcvtps2pd 256(%rdx){1to8}, %zmm19
+
+// CHECK: vcvtps2pd 256(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x5a,0x40]
+vcvtps2pd 256(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x5a,0x40]
+vcvtps2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x5c,0x02,0x40]
+vcvtps2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x5c,0x82,0x40]
+vcvtps2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x5c,0x82,0xc0]
+vcvtps2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096{1to8}, %zmm19
+
+// CHECK: vcvtps2pd 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096, %zmm19
+
+// CHECK: vcvtps2pd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2pd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x5a,0x1a]
+vcvtps2pd (%rdx){1to8}, %zmm19
+
+// CHECK: vcvtps2pd (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x5a,0x1a]
+vcvtps2pd (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x5a,0x1a]
+vcvtps2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x5a,0x1a]
+vcvtps2pd (%rdx), %zmm19
+
+// CHECK: vcvtps2pd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x5a,0x1a]
+vcvtps2pd (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2pd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x5a,0x1a]
+vcvtps2pd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd {sae}, %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x18,0x5a,0xdf]
+vcvtps2pd {sae}, %ymm23, %zmm19
+
+// CHECK: vcvtps2pd {sae}, %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x1a,0x5a,0xdf]
+vcvtps2pd {sae}, %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd {sae}, %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x9a,0x5a,0xdf]
+vcvtps2pd {sae}, %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2pd %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x5a,0xdf]
+vcvtps2pd %ymm23, %zmm19
+
+// CHECK: vcvtps2pd %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x5a,0xdf]
+vcvtps2pd %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtps2pd %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x5a,0xdf]
+vcvtps2pd %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2ph $0, {sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa3,0x7d,0x18,0x1d,0xdf,0x00]
+vcvtps2ph $0, {sae}, %zmm19, %ymm23
+
+// CHECK: vcvtps2ph $0, {sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x1a,0x1d,0xdf,0x00]
+vcvtps2ph $0, {sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtps2ph $0, {sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x9a,0x1d,0xdf,0x00]
+vcvtps2ph $0, {sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x5a,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx)
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x5a,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx) {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x5c,0x82,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx,%rax,4)
+
+// CHECK: vcvtps2ph $0, %zmm19, -2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x5c,0x82,0xc0,0x00]
+vcvtps2ph $0, %zmm19, -2048(%rdx,%rax,4)
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x5c,0x82,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x5c,0x82,0xc0,0x00]
+vcvtps2ph $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x5c,0x02,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx,%rax)
+
+// CHECK: vcvtps2ph $0, %zmm19, 2048(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x5c,0x02,0x40,0x00]
+vcvtps2ph $0, %zmm19, 2048(%rdx,%rax) {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcvtps2ph $0, %zmm19, 485498096
+
+// CHECK: vcvtps2ph $0, %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vcvtps2ph $0, %zmm19, 485498096 {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x1d,0x1a,0x00]
+vcvtps2ph $0, %zmm19, (%rdx)
+
+// CHECK: vcvtps2ph $0, %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x1d,0x1a,0x00]
+vcvtps2ph $0, %zmm19, (%rdx) {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa3,0x7d,0x48,0x1d,0xdf,0x00]
+vcvtps2ph $0, %zmm19, %ymm23
+
+// CHECK: vcvtps2ph $0, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x4a,0x1d,0xdf,0x00]
+vcvtps2ph $0, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvtps2ph $0, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x7d,0xca,0x1d,0xdf,0x00]
+vcvtps2ph $0, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvtps2udq 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x5a,0x40]
+vcvtps2udq 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvtps2udq 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x5a,0x40]
+vcvtps2udq 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x5a,0x40]
+vcvtps2udq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x5c,0x02,0x40]
+vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x5c,0x02,0x40]
+vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x5c,0x02,0x40]
+vcvtps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x5c,0x82,0x40]
+vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x5c,0x82,0x40]
+vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x5c,0x82,0x40]
+vcvtps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x5c,0x82,0x40]
+vcvtps2udq 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2udq -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x5c,0x82,0x40]
+vcvtps2udq 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2udq -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x5c,0x82,0x40]
+vcvtps2udq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x5c,0x82,0xc0]
+vcvtps2udq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x5c,0x02,0x40]
+vcvtps2udq 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x5c,0x02,0x40]
+vcvtps2udq 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x5c,0x02,0x40]
+vcvtps2udq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x5a,0x40]
+vcvtps2udq 4096(%rdx), %zmm19
+
+// CHECK: vcvtps2udq 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x5a,0x40]
+vcvtps2udq 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x5a,0x40]
+vcvtps2udq 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096{1to16}, %zmm19
+
+// CHECK: vcvtps2udq 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096, %zmm19
+
+// CHECK: vcvtps2udq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtps2udq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq {rd-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x38,0x79,0xdb]
+vcvtps2udq {rd-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2udq {rd-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x3a,0x79,0xdb]
+vcvtps2udq {rd-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xba,0x79,0xdb]
+vcvtps2udq {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x79,0x1a]
+vcvtps2udq (%rdx){1to16}, %zmm19
+
+// CHECK: vcvtps2udq (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x79,0x1a]
+vcvtps2udq (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x79,0x1a]
+vcvtps2udq (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x79,0x1a]
+vcvtps2udq (%rdx), %zmm19
+
+// CHECK: vcvtps2udq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x79,0x1a]
+vcvtps2udq (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtps2udq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x79,0x1a]
+vcvtps2udq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq {rn-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x18,0x79,0xdb]
+vcvtps2udq {rn-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2udq {rn-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x1a,0x79,0xdb]
+vcvtps2udq {rn-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x9a,0x79,0xdb]
+vcvtps2udq {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq {ru-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x58,0x79,0xdb]
+vcvtps2udq {ru-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2udq {ru-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x5a,0x79,0xdb]
+vcvtps2udq {ru-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xda,0x79,0xdb]
+vcvtps2udq {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq {rz-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x78,0x79,0xdb]
+vcvtps2udq {rz-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtps2udq {rz-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x7a,0x79,0xdb]
+vcvtps2udq {rz-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xfa,0x79,0xdb]
+vcvtps2udq {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtps2udq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x79,0xdb]
+vcvtps2udq %zmm19, %zmm19
+
+// CHECK: vcvtps2udq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x79,0xdb]
+vcvtps2udq %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtps2udq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x79,0xdb]
+vcvtps2udq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvttpd2dq -4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 4096(%rdx,%rax), %ymm23
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 4096(%rdx,%rax), %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 4096(%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x7a,0x40]
+vcvttpd2dq 4096(%rdx), %ymm23
+
+// CHECK: vcvttpd2dq 4096(%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x7a,0x40]
+vcvttpd2dq 4096(%rdx), %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 4096(%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x7a,0x40]
+vcvttpd2dq 4096(%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 485498096{1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096{1to8}, %ymm23
+
+// CHECK: vcvttpd2dq 485498096{1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096{1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 485498096{1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096{1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 485498096, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096, %ymm23
+
+// CHECK: vcvttpd2dq 485498096, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 485498096, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2dq 485498096, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 512(%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x7a,0x40]
+vcvttpd2dq 512(%rdx){1to8}, %ymm23
+
+// CHECK: vcvttpd2dq 512(%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x7a,0x40]
+vcvttpd2dq 512(%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x7a,0x40]
+vcvttpd2dq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x7c,0x02,0x40]
+vcvttpd2dq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x7c,0x82,0x40]
+vcvttpd2dq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x7c,0x82,0xc0]
+vcvttpd2dq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq (%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x58,0xe6,0x3a]
+vcvttpd2dq (%rdx){1to8}, %ymm23
+
+// CHECK: vcvttpd2dq (%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x5a,0xe6,0x3a]
+vcvttpd2dq (%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq (%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xda,0xe6,0x3a]
+vcvttpd2dq (%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq (%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0xe6,0x3a]
+vcvttpd2dq (%rdx), %ymm23
+
+// CHECK: vcvttpd2dq (%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0xe6,0x3a]
+vcvttpd2dq (%rdx), %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq (%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0xe6,0x3a]
+vcvttpd2dq (%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq {sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x18,0xe6,0xfb]
+vcvttpd2dq {sae}, %zmm19, %ymm23
+
+// CHECK: vcvttpd2dq {sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x1a,0xe6,0xfb]
+vcvttpd2dq {sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq {sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x9a,0xe6,0xfb]
+vcvttpd2dq {sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2dq %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0xe6,0xfb]
+vcvttpd2dq %zmm19, %ymm23
+
+// CHECK: vcvttpd2dq %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0xe6,0xfb]
+vcvttpd2dq %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvttpd2dq %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0xe6,0xfb]
+vcvttpd2dq %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvttpd2udq -4096(%rdx,%rax,4), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -4096(%rdx,%rax,4), %ymm23
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -4096(%rdx,%rax,4), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 4096(%rdx,%rax), %ymm23
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 4096(%rdx,%rax), %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 4096(%rdx,%rax), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 4096(%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x7a,0x40]
+vcvttpd2udq 4096(%rdx), %ymm23
+
+// CHECK: vcvttpd2udq 4096(%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x7a,0x40]
+vcvttpd2udq 4096(%rdx), %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 4096(%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x7a,0x40]
+vcvttpd2udq 4096(%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 485498096{1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096{1to8}, %ymm23
+
+// CHECK: vcvttpd2udq 485498096{1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096{1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 485498096{1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096{1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 485498096, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096, %ymm23
+
+// CHECK: vcvttpd2udq 485498096, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 485498096, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttpd2udq 485498096, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 512(%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x7a,0x40]
+vcvttpd2udq 512(%rdx){1to8}, %ymm23
+
+// CHECK: vcvttpd2udq 512(%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x7a,0x40]
+vcvttpd2udq 512(%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x7a,0x40]
+vcvttpd2udq 512(%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x7c,0x02,0x40]
+vcvttpd2udq 512(%rdx,%rax){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x7c,0x82,0x40]
+vcvttpd2udq 512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x7c,0x82,0xc0]
+vcvttpd2udq -512(%rdx,%rax,4){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq (%rdx){1to8}, %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x58,0x78,0x3a]
+vcvttpd2udq (%rdx){1to8}, %ymm23
+
+// CHECK: vcvttpd2udq (%rdx){1to8}, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x5a,0x78,0x3a]
+vcvttpd2udq (%rdx){1to8}, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq (%rdx){1to8}, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xda,0x78,0x3a]
+vcvttpd2udq (%rdx){1to8}, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq (%rdx), %ymm23
+// CHECK: encoding: [0x62,0xe1,0xfc,0x48,0x78,0x3a]
+vcvttpd2udq (%rdx), %ymm23
+
+// CHECK: vcvttpd2udq (%rdx), %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfc,0x4a,0x78,0x3a]
+vcvttpd2udq (%rdx), %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq (%rdx), %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfc,0xca,0x78,0x3a]
+vcvttpd2udq (%rdx), %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq {sae}, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x18,0x78,0xfb]
+vcvttpd2udq {sae}, %zmm19, %ymm23
+
+// CHECK: vcvttpd2udq {sae}, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x1a,0x78,0xfb]
+vcvttpd2udq {sae}, %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq {sae}, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x9a,0x78,0xfb]
+vcvttpd2udq {sae}, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvttpd2udq %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa1,0xfc,0x48,0x78,0xfb]
+vcvttpd2udq %zmm19, %ymm23
+
+// CHECK: vcvttpd2udq %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfc,0x4a,0x78,0xfb]
+vcvttpd2udq %zmm19, %ymm23 {%k2}
+
+// CHECK: vcvttpd2udq %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfc,0xca,0x78,0xfb]
+vcvttpd2udq %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vcvttps2dq 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x5a,0x40]
+vcvttps2dq 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvttps2dq 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x5a,0x40]
+vcvttps2dq 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x5a,0x40]
+vcvttps2dq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvttps2dq -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvttps2dq -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x5c,0x82,0x40]
+vcvttps2dq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x5c,0x82,0xc0]
+vcvttps2dq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x5c,0x02,0x40]
+vcvttps2dq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x5a,0x40]
+vcvttps2dq 4096(%rdx), %zmm19
+
+// CHECK: vcvttps2dq 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x5a,0x40]
+vcvttps2dq 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x5a,0x40]
+vcvttps2dq 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096{1to16}, %zmm19
+
+// CHECK: vcvttps2dq 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096, %zmm19
+
+// CHECK: vcvttps2dq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2dq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x5b,0x1a]
+vcvttps2dq (%rdx){1to16}, %zmm19
+
+// CHECK: vcvttps2dq (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x5b,0x1a]
+vcvttps2dq (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x5b,0x1a]
+vcvttps2dq (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x5b,0x1a]
+vcvttps2dq (%rdx), %zmm19
+
+// CHECK: vcvttps2dq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x5b,0x1a]
+vcvttps2dq (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvttps2dq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x5b,0x1a]
+vcvttps2dq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x18,0x5b,0xdb]
+vcvttps2dq {sae}, %zmm19, %zmm19
+
+// CHECK: vcvttps2dq {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x1a,0x5b,0xdb]
+vcvttps2dq {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x9a,0x5b,0xdb]
+vcvttps2dq {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2dq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x5b,0xdb]
+vcvttps2dq %zmm19, %zmm19
+
+// CHECK: vcvttps2dq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x5b,0xdb]
+vcvttps2dq %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvttps2dq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x5b,0xdb]
+vcvttps2dq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x5a,0x40]
+vcvttps2udq 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvttps2udq 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x5a,0x40]
+vcvttps2udq 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x5a,0x40]
+vcvttps2udq 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x5c,0x02,0x40]
+vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x5c,0x02,0x40]
+vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x5c,0x02,0x40]
+vcvttps2udq 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x5c,0x82,0x40]
+vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x5c,0x82,0x40]
+vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x5c,0x82,0x40]
+vcvttps2udq 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x5c,0x82,0x40]
+vcvttps2udq 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvttps2udq -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x5c,0x82,0x40]
+vcvttps2udq 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvttps2udq -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x5c,0x82,0x40]
+vcvttps2udq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x5c,0x82,0xc0]
+vcvttps2udq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x5c,0x02,0x40]
+vcvttps2udq 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x5c,0x02,0x40]
+vcvttps2udq 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x5c,0x02,0x40]
+vcvttps2udq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x5a,0x40]
+vcvttps2udq 4096(%rdx), %zmm19
+
+// CHECK: vcvttps2udq 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x5a,0x40]
+vcvttps2udq 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x5a,0x40]
+vcvttps2udq 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096{1to16}, %zmm19
+
+// CHECK: vcvttps2udq 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096, %zmm19
+
+// CHECK: vcvttps2udq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvttps2udq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x58,0x78,0x1a]
+vcvttps2udq (%rdx){1to16}, %zmm19
+
+// CHECK: vcvttps2udq (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x5a,0x78,0x1a]
+vcvttps2udq (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xda,0x78,0x1a]
+vcvttps2udq (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x78,0x1a]
+vcvttps2udq (%rdx), %zmm19
+
+// CHECK: vcvttps2udq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x78,0x1a]
+vcvttps2udq (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvttps2udq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x78,0x1a]
+vcvttps2udq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x18,0x78,0xdb]
+vcvttps2udq {sae}, %zmm19, %zmm19
+
+// CHECK: vcvttps2udq {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x1a,0x78,0xdb]
+vcvttps2udq {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x9a,0x78,0xdb]
+vcvttps2udq {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvttps2udq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x78,0xdb]
+vcvttps2udq %zmm19, %zmm19
+
+// CHECK: vcvttps2udq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x78,0xdb]
+vcvttps2udq %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvttps2udq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x78,0xdb]
+vcvttps2udq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtudq2pd -2048(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -2048(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -2048(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -2048(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 2048(%rdx,%rax), %zmm19
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 2048(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 2048(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 2048(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x5a,0x40]
+vcvtudq2pd 2048(%rdx), %zmm19
+
+// CHECK: vcvtudq2pd 2048(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x5a,0x40]
+vcvtudq2pd 2048(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 2048(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x5a,0x40]
+vcvtudq2pd 2048(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 256(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x5a,0x40]
+vcvtudq2pd 256(%rdx){1to8}, %zmm19
+
+// CHECK: vcvtudq2pd 256(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x5a,0x40]
+vcvtudq2pd 256(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x5a,0x40]
+vcvtudq2pd 256(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x5c,0x02,0x40]
+vcvtudq2pd 256(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x5c,0x82,0x40]
+vcvtudq2pd 256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x5c,0x82,0xc0]
+vcvtudq2pd -256(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096{1to8}, %zmm19
+
+// CHECK: vcvtudq2pd 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096, %zmm19
+
+// CHECK: vcvtudq2pd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2pd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x58,0x7a,0x1a]
+vcvtudq2pd (%rdx){1to8}, %zmm19
+
+// CHECK: vcvtudq2pd (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x5a,0x7a,0x1a]
+vcvtudq2pd (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xda,0x7a,0x1a]
+vcvtudq2pd (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7a,0x1a]
+vcvtudq2pd (%rdx), %zmm19
+
+// CHECK: vcvtudq2pd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7a,0x1a]
+vcvtudq2pd (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x7a,0x1a]
+vcvtudq2pd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2pd %ymm23, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x7a,0xdf]
+vcvtudq2pd %ymm23, %zmm19
+
+// CHECK: vcvtudq2pd %ymm23, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x7a,0xdf]
+vcvtudq2pd %ymm23, %zmm19 {%k2}
+
+// CHECK: vcvtudq2pd %ymm23, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x7a,0xdf]
+vcvtudq2pd %ymm23, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x5a,0x40]
+vcvtudq2ps 256(%rdx){1to16}, %zmm19
+
+// CHECK: vcvtudq2ps 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x5a,0x40]
+vcvtudq2ps 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x5a,0x40]
+vcvtudq2ps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtudq2ps -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x5c,0x82,0x40]
+vcvtudq2ps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x5c,0x82,0xc0]
+vcvtudq2ps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 4096(%rdx,%rax), %zmm19
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x5c,0x02,0x40]
+vcvtudq2ps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x5a,0x40]
+vcvtudq2ps 4096(%rdx), %zmm19
+
+// CHECK: vcvtudq2ps 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x5a,0x40]
+vcvtudq2ps 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x5a,0x40]
+vcvtudq2ps 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096{1to16}, %zmm19
+
+// CHECK: vcvtudq2ps 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096, %zmm19
+
+// CHECK: vcvtudq2ps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vcvtudq2ps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps {rd-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7f,0x38,0x7a,0xdb]
+vcvtudq2ps {rd-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtudq2ps {rd-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x3a,0x7a,0xdb]
+vcvtudq2ps {rd-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7f,0xba,0x7a,0xdb]
+vcvtudq2ps {rd-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x58,0x7a,0x1a]
+vcvtudq2ps (%rdx){1to16}, %zmm19
+
+// CHECK: vcvtudq2ps (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x5a,0x7a,0x1a]
+vcvtudq2ps (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xda,0x7a,0x1a]
+vcvtudq2ps (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7f,0x48,0x7a,0x1a]
+vcvtudq2ps (%rdx), %zmm19
+
+// CHECK: vcvtudq2ps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7f,0x4a,0x7a,0x1a]
+vcvtudq2ps (%rdx), %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7f,0xca,0x7a,0x1a]
+vcvtudq2ps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps {rn-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7f,0x18,0x7a,0xdb]
+vcvtudq2ps {rn-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtudq2ps {rn-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x1a,0x7a,0xdb]
+vcvtudq2ps {rn-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x9a,0x7a,0xdb]
+vcvtudq2ps {rn-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps {ru-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7f,0x58,0x7a,0xdb]
+vcvtudq2ps {ru-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtudq2ps {ru-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x5a,0x7a,0xdb]
+vcvtudq2ps {ru-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7f,0xda,0x7a,0xdb]
+vcvtudq2ps {ru-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps {rz-sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7f,0x78,0x7a,0xdb]
+vcvtudq2ps {rz-sae}, %zmm19, %zmm19
+
+// CHECK: vcvtudq2ps {rz-sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x7a,0x7a,0xdb]
+vcvtudq2ps {rz-sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7f,0xfa,0x7a,0xdb]
+vcvtudq2ps {rz-sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vcvtudq2ps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7f,0x48,0x7a,0xdb]
+vcvtudq2ps %zmm19, %zmm19
+
+// CHECK: vcvtudq2ps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7f,0x4a,0x7a,0xdb]
+vcvtudq2ps %zmm19, %zmm19 {%k2}
+
+// CHECK: vcvtudq2ps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7f,0xca,0x7a,0xdb]
+vcvtudq2ps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x5c,0x82,0x40]
+vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x5c,0x82,0xc0]
+vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x5c,0x82,0x40]
+vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x5c,0x82,0xc0]
+vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x5c,0x82,0x40]
+vdivpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x5c,0x82,0xc0]
+vdivpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x5c,0x02,0x40]
+vdivpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vdivpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x5c,0x02,0x40]
+vdivpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x5c,0x02,0x40]
+vdivpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x5a,0x40]
+vdivpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vdivpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x5a,0x40]
+vdivpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x5a,0x40]
+vdivpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096, %zmm19, %zmm19
+
+// CHECK: vdivpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x5a,0x40]
+vdivpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x5a,0x40]
+vdivpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x5a,0x40]
+vdivpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x5c,0x02,0x40]
+vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x5c,0x02,0x40]
+vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x5c,0x02,0x40]
+vdivpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x5c,0x82,0x40]
+vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x5c,0x82,0xc0]
+vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x5c,0x82,0x40]
+vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x5c,0x82,0xc0]
+vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x5c,0x82,0x40]
+vdivpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x5c,0x82,0xc0]
+vdivpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x30,0x5e,0xdb]
+vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x32,0x5e,0xdb]
+vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xb2,0x5e,0xdb]
+vdivpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5e,0x1a]
+vdivpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vdivpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5e,0x1a]
+vdivpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5e,0x1a]
+vdivpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5e,0x1a]
+vdivpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vdivpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5e,0x1a]
+vdivpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5e,0x1a]
+vdivpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x10,0x5e,0xdb]
+vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x12,0x5e,0xdb]
+vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x92,0x5e,0xdb]
+vdivpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x50,0x5e,0xdb]
+vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x52,0x5e,0xdb]
+vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xd2,0x5e,0xdb]
+vdivpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x70,0x5e,0xdb]
+vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x72,0x5e,0xdb]
+vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xf2,0x5e,0xdb]
+vdivpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0x5e,0xdb]
+vdivpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0x5e,0xdb]
+vdivpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0x5e,0xdb]
+vdivpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x5a,0x40]
+vdivps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x5a,0x40]
+vdivps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x5a,0x40]
+vdivps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x5c,0x02,0x40]
+vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x5c,0x02,0x40]
+vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x5c,0x02,0x40]
+vdivps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x5c,0x82,0x40]
+vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x5c,0x82,0xc0]
+vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x5c,0x82,0x40]
+vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x5c,0x82,0xc0]
+vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x5c,0x82,0x40]
+vdivps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x5c,0x82,0xc0]
+vdivps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x5c,0x82,0x40]
+vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x5c,0x82,0xc0]
+vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x5c,0x82,0x40]
+vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x5c,0x82,0xc0]
+vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x5c,0x82,0x40]
+vdivps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x5c,0x82,0xc0]
+vdivps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x5c,0x02,0x40]
+vdivps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vdivps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x5c,0x02,0x40]
+vdivps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x5c,0x02,0x40]
+vdivps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x5a,0x40]
+vdivps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vdivps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x5a,0x40]
+vdivps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x5a,0x40]
+vdivps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096, %zmm19, %zmm19
+
+// CHECK: vdivps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vdivps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x30,0x5e,0xdb]
+vdivps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x32,0x5e,0xdb]
+vdivps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xb2,0x5e,0xdb]
+vdivps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5e,0x1a]
+vdivps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vdivps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5e,0x1a]
+vdivps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5e,0x1a]
+vdivps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5e,0x1a]
+vdivps (%rdx), %zmm19, %zmm19
+
+// CHECK: vdivps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5e,0x1a]
+vdivps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5e,0x1a]
+vdivps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x10,0x5e,0xdb]
+vdivps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x12,0x5e,0xdb]
+vdivps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0x92,0x5e,0xdb]
+vdivps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x50,0x5e,0xdb]
+vdivps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x52,0x5e,0xdb]
+vdivps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xd2,0x5e,0xdb]
+vdivps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x70,0x5e,0xdb]
+vdivps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x72,0x5e,0xdb]
+vdivps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xf2,0x5e,0xdb]
+vdivps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vdivps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x40,0x5e,0xdb]
+vdivps %zmm19, %zmm19, %zmm19
+
+// CHECK: vdivps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x42,0x5e,0xdb]
+vdivps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vdivps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xc2,0x5e,0xdb]
+vdivps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandpd 485498096, %zmm19
+
+// CHECK: vexpandpd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandpd 485498096, %zmm19 {%k2}
+
+// CHECK: vexpandpd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandpd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd 512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x5c,0x82,0x40]
+vexpandpd 512(%rdx,%rax,4), %zmm19
+
+// CHECK: vexpandpd -512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x5c,0x82,0xc0]
+vexpandpd -512(%rdx,%rax,4), %zmm19
+
+// CHECK: vexpandpd 512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x5c,0x82,0x40]
+vexpandpd 512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vexpandpd -512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x5c,0x82,0xc0]
+vexpandpd -512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vexpandpd 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x5c,0x82,0x40]
+vexpandpd 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x5c,0x82,0xc0]
+vexpandpd -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd 512(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x5c,0x02,0x40]
+vexpandpd 512(%rdx,%rax), %zmm19
+
+// CHECK: vexpandpd 512(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x5c,0x02,0x40]
+vexpandpd 512(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vexpandpd 512(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x5c,0x02,0x40]
+vexpandpd 512(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd 512(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x5a,0x40]
+vexpandpd 512(%rdx), %zmm19
+
+// CHECK: vexpandpd 512(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x5a,0x40]
+vexpandpd 512(%rdx), %zmm19 {%k2}
+
+// CHECK: vexpandpd 512(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x5a,0x40]
+vexpandpd 512(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x88,0x1a]
+vexpandpd (%rdx), %zmm19
+
+// CHECK: vexpandpd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x88,0x1a]
+vexpandpd (%rdx), %zmm19 {%k2}
+
+// CHECK: vexpandpd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x88,0x1a]
+vexpandpd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vexpandpd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x88,0xdb]
+vexpandpd %zmm19, %zmm19
+
+// CHECK: vexpandpd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x88,0xdb]
+vexpandpd %zmm19, %zmm19 {%k2}
+
+// CHECK: vexpandpd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x88,0xdb]
+vexpandpd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vexpandps 256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x5c,0x82,0x40]
+vexpandps 256(%rdx,%rax,4), %zmm19
+
+// CHECK: vexpandps -256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x5c,0x82,0xc0]
+vexpandps -256(%rdx,%rax,4), %zmm19
+
+// CHECK: vexpandps 256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x5c,0x82,0x40]
+vexpandps 256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vexpandps -256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x5c,0x82,0xc0]
+vexpandps -256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vexpandps 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x5c,0x82,0x40]
+vexpandps 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vexpandps -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x5c,0x82,0xc0]
+vexpandps -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vexpandps 256(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x5c,0x02,0x40]
+vexpandps 256(%rdx,%rax), %zmm19
+
+// CHECK: vexpandps 256(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x5c,0x02,0x40]
+vexpandps 256(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vexpandps 256(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x5c,0x02,0x40]
+vexpandps 256(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vexpandps 256(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x5a,0x40]
+vexpandps 256(%rdx), %zmm19
+
+// CHECK: vexpandps 256(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x5a,0x40]
+vexpandps 256(%rdx), %zmm19 {%k2}
+
+// CHECK: vexpandps 256(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x5a,0x40]
+vexpandps 256(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vexpandps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandps 485498096, %zmm19
+
+// CHECK: vexpandps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandps 485498096, %zmm19 {%k2}
+
+// CHECK: vexpandps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vexpandps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vexpandps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x88,0x1a]
+vexpandps (%rdx), %zmm19
+
+// CHECK: vexpandps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x88,0x1a]
+vexpandps (%rdx), %zmm19 {%k2}
+
+// CHECK: vexpandps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x88,0x1a]
+vexpandps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vexpandps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x88,0xdb]
+vexpandps %zmm19, %zmm19
+
+// CHECK: vexpandps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x88,0xdb]
+vexpandps %zmm19, %zmm19 {%k2}
+
+// CHECK: vexpandps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x88,0xdb]
+vexpandps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x5a,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx)
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x5a,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx) {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x5c,0x82,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx,%rax,4)
+
+// CHECK: vextractf32x4 $0, %zmm19, -1024(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x5c,0x82,0xc0,0x00]
+vextractf32x4 $0, %zmm19, -1024(%rdx,%rax,4)
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x5c,0x82,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx,%rax,4) {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, -1024(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x5c,0x82,0xc0,0x00]
+vextractf32x4 $0, %zmm19, -1024(%rdx,%rax,4) {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x5c,0x02,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx,%rax)
+
+// CHECK: vextractf32x4 $0, %zmm19, 1024(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x5c,0x02,0x40,0x00]
+vextractf32x4 $0, %zmm19, 1024(%rdx,%rax) {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextractf32x4 $0, %zmm19, 485498096
+
+// CHECK: vextractf32x4 $0, %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextractf32x4 $0, %zmm19, 485498096 {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0x1a,0x00]
+vextractf32x4 $0, %zmm19, (%rdx)
+
+// CHECK: vextractf32x4 $0, %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0x1a,0x00]
+vextractf32x4 $0, %zmm19, (%rdx) {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm15
+// CHECK: encoding: [0x62,0xc3,0x7d,0x48,0x19,0xdf,0x00]
+vextractf32x4 $0, %zmm19, %xmm15
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm15 {%k2}
+// CHECK: encoding: [0x62,0xc3,0x7d,0x4a,0x19,0xdf,0x00]
+vextractf32x4 $0, %zmm19, %xmm15 {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm15 {%k2} {z}
+// CHECK: encoding: [0x62,0xc3,0x7d,0xca,0x19,0xdf,0x00]
+vextractf32x4 $0, %zmm19, %xmm15 {%k2} {z}
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm1
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x19,0xd9,0x00]
+vextractf32x4 $0, %zmm19, %xmm1
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm1 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x19,0xd9,0x00]
+vextractf32x4 $0, %zmm19, %xmm1 {%k2}
+
+// CHECK: vextractf32x4 $0, %zmm19, %xmm1 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x19,0xd9,0x00]
+vextractf32x4 $0, %zmm19, %xmm1 {%k2} {z}
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x5a,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx)
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x5a,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx) {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x5c,0x82,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx,%rax,4)
+
+// CHECK: vextractf64x4 $0, %zmm19, -2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x5c,0x82,0xc0,0x00]
+vextractf64x4 $0, %zmm19, -2048(%rdx,%rax,4)
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x5c,0x82,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x5c,0x82,0xc0,0x00]
+vextractf64x4 $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x5c,0x02,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx,%rax)
+
+// CHECK: vextractf64x4 $0, %zmm19, 2048(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x5c,0x02,0x40,0x00]
+vextractf64x4 $0, %zmm19, 2048(%rdx,%rax) {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextractf64x4 $0, %zmm19, 485498096
+
+// CHECK: vextractf64x4 $0, %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextractf64x4 $0, %zmm19, 485498096 {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x1b,0x1a,0x00]
+vextractf64x4 $0, %zmm19, (%rdx)
+
+// CHECK: vextractf64x4 $0, %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x1b,0x1a,0x00]
+vextractf64x4 $0, %zmm19, (%rdx) {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x1b,0xdf,0x00]
+vextractf64x4 $0, %zmm19, %ymm23
+
+// CHECK: vextractf64x4 $0, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x1b,0xdf,0x00]
+vextractf64x4 $0, %zmm19, %ymm23 {%k2}
+
+// CHECK: vextractf64x4 $0, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x1b,0xdf,0x00]
+vextractf64x4 $0, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x5a,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx)
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x5a,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx) {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x5c,0x82,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx,%rax,4)
+
+// CHECK: vextracti32x4 $0, %zmm19, -1024(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x5c,0x82,0xc0,0x00]
+vextracti32x4 $0, %zmm19, -1024(%rdx,%rax,4)
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x5c,0x82,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx,%rax,4) {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, -1024(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x5c,0x82,0xc0,0x00]
+vextracti32x4 $0, %zmm19, -1024(%rdx,%rax,4) {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x5c,0x02,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx,%rax)
+
+// CHECK: vextracti32x4 $0, %zmm19, 1024(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x5c,0x02,0x40,0x00]
+vextracti32x4 $0, %zmm19, 1024(%rdx,%rax) {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextracti32x4 $0, %zmm19, 485498096
+
+// CHECK: vextracti32x4 $0, %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextracti32x4 $0, %zmm19, 485498096 {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0x1a,0x00]
+vextracti32x4 $0, %zmm19, (%rdx)
+
+// CHECK: vextracti32x4 $0, %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0x1a,0x00]
+vextracti32x4 $0, %zmm19, (%rdx) {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm15
+// CHECK: encoding: [0x62,0xc3,0x7d,0x48,0x39,0xdf,0x00]
+vextracti32x4 $0, %zmm19, %xmm15
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm15 {%k2}
+// CHECK: encoding: [0x62,0xc3,0x7d,0x4a,0x39,0xdf,0x00]
+vextracti32x4 $0, %zmm19, %xmm15 {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm15 {%k2} {z}
+// CHECK: encoding: [0x62,0xc3,0x7d,0xca,0x39,0xdf,0x00]
+vextracti32x4 $0, %zmm19, %xmm15 {%k2} {z}
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm1
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x39,0xd9,0x00]
+vextracti32x4 $0, %zmm19, %xmm1
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm1 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x39,0xd9,0x00]
+vextracti32x4 $0, %zmm19, %xmm1 {%k2}
+
+// CHECK: vextracti32x4 $0, %zmm19, %xmm1 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x39,0xd9,0x00]
+vextracti32x4 $0, %zmm19, %xmm1 {%k2} {z}
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x5a,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx)
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x5a,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx) {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x5c,0x82,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx,%rax,4)
+
+// CHECK: vextracti64x4 $0, %zmm19, -2048(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x5c,0x82,0xc0,0x00]
+vextracti64x4 $0, %zmm19, -2048(%rdx,%rax,4)
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x5c,0x82,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x5c,0x82,0xc0,0x00]
+vextracti64x4 $0, %zmm19, -2048(%rdx,%rax,4) {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x5c,0x02,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx,%rax)
+
+// CHECK: vextracti64x4 $0, %zmm19, 2048(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x5c,0x02,0x40,0x00]
+vextracti64x4 $0, %zmm19, 2048(%rdx,%rax) {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextracti64x4 $0, %zmm19, 485498096
+
+// CHECK: vextracti64x4 $0, %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vextracti64x4 $0, %zmm19, 485498096 {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x3b,0x1a,0x00]
+vextracti64x4 $0, %zmm19, (%rdx)
+
+// CHECK: vextracti64x4 $0, %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x3b,0x1a,0x00]
+vextracti64x4 $0, %zmm19, (%rdx) {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, %ymm23
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x3b,0xdf,0x00]
+vextracti64x4 $0, %zmm19, %ymm23
+
+// CHECK: vextracti64x4 $0, %zmm19, %ymm23 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x3b,0xdf,0x00]
+vextracti64x4 $0, %zmm19, %ymm23 {%k2}
+
+// CHECK: vextracti64x4 $0, %zmm19, %ymm23 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x3b,0xdf,0x00]
+vextracti64x4 $0, %zmm19, %ymm23 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmpd $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x5a,0x40,0x00]
+vfixupimmpd $0, 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmpd $0, 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmpd $0, -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x50,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x52,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xd2,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x54,0x1a,0x00]
+vfixupimmpd $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xe5,0x10,0x54,0xdb,0x00]
+vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x12,0x54,0xdb,0x00]
+vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x92,0x54,0xdb,0x00]
+vfixupimmpd $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmpd $0, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xe5,0x40,0x54,0xdb,0x00]
+vfixupimmpd $0, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfixupimmpd $0, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x42,0x54,0xdb,0x00]
+vfixupimmpd $0, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmpd $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xe5,0xc2,0x54,0xdb,0x00]
+vfixupimmpd $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x5c,0x82,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x5c,0x82,0xc0,0x00]
+vfixupimmps $0, -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x5c,0x02,0x40,0x00]
+vfixupimmps $0, 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x5a,0x40,0x00]
+vfixupimmps $0, 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vfixupimmps $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x50,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x52,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xd2,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x54,0x1a,0x00]
+vfixupimmps $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x65,0x10,0x54,0xdb,0x00]
+vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x65,0x12,0x54,0xdb,0x00]
+vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x65,0x92,0x54,0xdb,0x00]
+vfixupimmps $0, {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfixupimmps $0, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x65,0x40,0x54,0xdb,0x00]
+vfixupimmps $0, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfixupimmps $0, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x65,0x42,0x54,0xdb,0x00]
+vfixupimmps $0, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfixupimmps $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x65,0xc2,0x54,0xdb,0x00]
+vfixupimmps $0, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x5c,0x82,0x40]
+vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x5c,0x82,0x40]
+vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x5c,0x82,0x40]
+vfmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x5c,0x02,0x40]
+vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x5c,0x02,0x40]
+vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x5c,0x02,0x40]
+vfmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x5a,0x40]
+vfmadd132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x5a,0x40]
+vfmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x5a,0x40]
+vfmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x5a,0x40]
+vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x5a,0x40]
+vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x5a,0x40]
+vfmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x5c,0x02,0x40]
+vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x5c,0x02,0x40]
+vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x5c,0x02,0x40]
+vfmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x5c,0x82,0x40]
+vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x5c,0x82,0x40]
+vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x5c,0x82,0x40]
+vfmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x5c,0x82,0xc0]
+vfmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x98,0xdb]
+vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x98,0xdb]
+vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x98,0xdb]
+vfmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x98,0x1a]
+vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x98,0x1a]
+vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x98,0x1a]
+vfmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x98,0x1a]
+vfmadd132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x98,0x1a]
+vfmadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x98,0x1a]
+vfmadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x98,0xdb]
+vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x98,0xdb]
+vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x98,0xdb]
+vfmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x98,0xdb]
+vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x98,0xdb]
+vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x98,0xdb]
+vfmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x98,0xdb]
+vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x98,0xdb]
+vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x98,0xdb]
+vfmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x98,0xdb]
+vfmadd132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x98,0xdb]
+vfmadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x98,0xdb]
+vfmadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x5a,0x40]
+vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x5a,0x40]
+vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x5a,0x40]
+vfmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x5c,0x02,0x40]
+vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x5c,0x02,0x40]
+vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x5c,0x02,0x40]
+vfmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x5c,0x82,0x40]
+vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x5c,0x82,0x40]
+vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x5c,0x82,0x40]
+vfmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x5c,0x82,0x40]
+vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x5c,0x82,0x40]
+vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x5c,0x82,0x40]
+vfmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x5c,0x82,0xc0]
+vfmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x5c,0x02,0x40]
+vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x5c,0x02,0x40]
+vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x5c,0x02,0x40]
+vfmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x5a,0x40]
+vfmadd132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x5a,0x40]
+vfmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x5a,0x40]
+vfmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x98,0xdb]
+vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x98,0xdb]
+vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x98,0xdb]
+vfmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x98,0x1a]
+vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x98,0x1a]
+vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x98,0x1a]
+vfmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x98,0x1a]
+vfmadd132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x98,0x1a]
+vfmadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x98,0x1a]
+vfmadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x98,0xdb]
+vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x98,0xdb]
+vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x98,0xdb]
+vfmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x98,0xdb]
+vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x98,0xdb]
+vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x98,0xdb]
+vfmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x98,0xdb]
+vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x98,0xdb]
+vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x98,0xdb]
+vfmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x98,0xdb]
+vfmadd132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x98,0xdb]
+vfmadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x98,0xdb]
+vfmadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x5a,0x40]
+vfmadd213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x5a,0x40]
+vfmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x5a,0x40]
+vfmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x5a,0x40]
+vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x5a,0x40]
+vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x5a,0x40]
+vfmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x5c,0x02,0x40]
+vfmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x5c,0x82,0x40]
+vfmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x5c,0x82,0xc0]
+vfmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xa8,0xdb]
+vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xa8,0xdb]
+vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xa8,0xdb]
+vfmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa8,0x1a]
+vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa8,0x1a]
+vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa8,0x1a]
+vfmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa8,0x1a]
+vfmadd213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa8,0x1a]
+vfmadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa8,0x1a]
+vfmadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xa8,0xdb]
+vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xa8,0xdb]
+vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xa8,0xdb]
+vfmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xa8,0xdb]
+vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xa8,0xdb]
+vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xa8,0xdb]
+vfmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xa8,0xdb]
+vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xa8,0xdb]
+vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xa8,0xdb]
+vfmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xa8,0xdb]
+vfmadd213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xa8,0xdb]
+vfmadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xa8,0xdb]
+vfmadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x5a,0x40]
+vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x5a,0x40]
+vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x5a,0x40]
+vfmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x5c,0x82,0x40]
+vfmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x5c,0x82,0xc0]
+vfmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x5c,0x02,0x40]
+vfmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x5a,0x40]
+vfmadd213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x5a,0x40]
+vfmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x5a,0x40]
+vfmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xa8,0xdb]
+vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xa8,0xdb]
+vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xa8,0xdb]
+vfmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa8,0x1a]
+vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa8,0x1a]
+vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa8,0x1a]
+vfmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa8,0x1a]
+vfmadd213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa8,0x1a]
+vfmadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa8,0x1a]
+vfmadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xa8,0xdb]
+vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xa8,0xdb]
+vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xa8,0xdb]
+vfmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xa8,0xdb]
+vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xa8,0xdb]
+vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xa8,0xdb]
+vfmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xa8,0xdb]
+vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xa8,0xdb]
+vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xa8,0xdb]
+vfmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xa8,0xdb]
+vfmadd213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xa8,0xdb]
+vfmadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xa8,0xdb]
+vfmadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x5a,0x40]
+vfmadd231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x5a,0x40]
+vfmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x5a,0x40]
+vfmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x5a,0x40]
+vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x5a,0x40]
+vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x5a,0x40]
+vfmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x5c,0x02,0x40]
+vfmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x5c,0x82,0x40]
+vfmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x5c,0x82,0xc0]
+vfmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xb8,0xdb]
+vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xb8,0xdb]
+vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xb8,0xdb]
+vfmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb8,0x1a]
+vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb8,0x1a]
+vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb8,0x1a]
+vfmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb8,0x1a]
+vfmadd231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb8,0x1a]
+vfmadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb8,0x1a]
+vfmadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xb8,0xdb]
+vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xb8,0xdb]
+vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xb8,0xdb]
+vfmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xb8,0xdb]
+vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xb8,0xdb]
+vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xb8,0xdb]
+vfmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xb8,0xdb]
+vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xb8,0xdb]
+vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xb8,0xdb]
+vfmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xb8,0xdb]
+vfmadd231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xb8,0xdb]
+vfmadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xb8,0xdb]
+vfmadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x5a,0x40]
+vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x5a,0x40]
+vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x5a,0x40]
+vfmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x5c,0x82,0x40]
+vfmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x5c,0x82,0xc0]
+vfmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x5c,0x02,0x40]
+vfmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x5a,0x40]
+vfmadd231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x5a,0x40]
+vfmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x5a,0x40]
+vfmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xb8,0xdb]
+vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xb8,0xdb]
+vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xb8,0xdb]
+vfmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb8,0x1a]
+vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb8,0x1a]
+vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb8,0x1a]
+vfmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb8,0x1a]
+vfmadd231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb8,0x1a]
+vfmadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb8,0x1a]
+vfmadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xb8,0xdb]
+vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xb8,0xdb]
+vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xb8,0xdb]
+vfmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xb8,0xdb]
+vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xb8,0xdb]
+vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xb8,0xdb]
+vfmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xb8,0xdb]
+vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xb8,0xdb]
+vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xb8,0xdb]
+vfmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmadd231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xb8,0xdb]
+vfmadd231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xb8,0xdb]
+vfmadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xb8,0xdb]
+vfmadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x5a,0x40]
+vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x5a,0x40]
+vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x5a,0x40]
+vfmaddsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x5a,0x40]
+vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x5a,0x40]
+vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x5a,0x40]
+vfmaddsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x5c,0x02,0x40]
+vfmaddsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x5c,0x82,0x40]
+vfmaddsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x5c,0x82,0xc0]
+vfmaddsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x96,0xdb]
+vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x96,0xdb]
+vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x96,0xdb]
+vfmaddsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x96,0x1a]
+vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x96,0x1a]
+vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x96,0x1a]
+vfmaddsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x96,0x1a]
+vfmaddsub132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x96,0x1a]
+vfmaddsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x96,0x1a]
+vfmaddsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x96,0xdb]
+vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x96,0xdb]
+vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x96,0xdb]
+vfmaddsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x96,0xdb]
+vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x96,0xdb]
+vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x96,0xdb]
+vfmaddsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x96,0xdb]
+vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x96,0xdb]
+vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x96,0xdb]
+vfmaddsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x96,0xdb]
+vfmaddsub132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x96,0xdb]
+vfmaddsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x96,0xdb]
+vfmaddsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x5a,0x40]
+vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x5a,0x40]
+vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x5a,0x40]
+vfmaddsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x5c,0x82,0x40]
+vfmaddsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x5c,0x82,0xc0]
+vfmaddsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x5c,0x02,0x40]
+vfmaddsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x5a,0x40]
+vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x5a,0x40]
+vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x5a,0x40]
+vfmaddsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x96,0xdb]
+vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x96,0xdb]
+vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x96,0xdb]
+vfmaddsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x96,0x1a]
+vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x96,0x1a]
+vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x96,0x1a]
+vfmaddsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x96,0x1a]
+vfmaddsub132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x96,0x1a]
+vfmaddsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x96,0x1a]
+vfmaddsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x96,0xdb]
+vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x96,0xdb]
+vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x96,0xdb]
+vfmaddsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x96,0xdb]
+vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x96,0xdb]
+vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x96,0xdb]
+vfmaddsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x96,0xdb]
+vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x96,0xdb]
+vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x96,0xdb]
+vfmaddsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x96,0xdb]
+vfmaddsub132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x96,0xdb]
+vfmaddsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x96,0xdb]
+vfmaddsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x5a,0x40]
+vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x5a,0x40]
+vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x5a,0x40]
+vfmaddsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x5a,0x40]
+vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x5a,0x40]
+vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x5a,0x40]
+vfmaddsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x5c,0x02,0x40]
+vfmaddsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x5c,0x82,0x40]
+vfmaddsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xa6,0xdb]
+vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xa6,0xdb]
+vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xa6,0xdb]
+vfmaddsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa6,0x1a]
+vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa6,0x1a]
+vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa6,0x1a]
+vfmaddsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa6,0x1a]
+vfmaddsub213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa6,0x1a]
+vfmaddsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa6,0x1a]
+vfmaddsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xa6,0xdb]
+vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xa6,0xdb]
+vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xa6,0xdb]
+vfmaddsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xa6,0xdb]
+vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xa6,0xdb]
+vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xa6,0xdb]
+vfmaddsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xa6,0xdb]
+vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xa6,0xdb]
+vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xa6,0xdb]
+vfmaddsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xa6,0xdb]
+vfmaddsub213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xa6,0xdb]
+vfmaddsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xa6,0xdb]
+vfmaddsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x5a,0x40]
+vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x5a,0x40]
+vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x5a,0x40]
+vfmaddsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x5c,0x82,0x40]
+vfmaddsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x5c,0x82,0xc0]
+vfmaddsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x5c,0x02,0x40]
+vfmaddsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x5a,0x40]
+vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x5a,0x40]
+vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x5a,0x40]
+vfmaddsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xa6,0xdb]
+vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xa6,0xdb]
+vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xa6,0xdb]
+vfmaddsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa6,0x1a]
+vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa6,0x1a]
+vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa6,0x1a]
+vfmaddsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa6,0x1a]
+vfmaddsub213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa6,0x1a]
+vfmaddsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa6,0x1a]
+vfmaddsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xa6,0xdb]
+vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xa6,0xdb]
+vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xa6,0xdb]
+vfmaddsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xa6,0xdb]
+vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xa6,0xdb]
+vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xa6,0xdb]
+vfmaddsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xa6,0xdb]
+vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xa6,0xdb]
+vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xa6,0xdb]
+vfmaddsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xa6,0xdb]
+vfmaddsub213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xa6,0xdb]
+vfmaddsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xa6,0xdb]
+vfmaddsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x5a,0x40]
+vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x5a,0x40]
+vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x5a,0x40]
+vfmaddsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x5a,0x40]
+vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x5a,0x40]
+vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x5a,0x40]
+vfmaddsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x5c,0x02,0x40]
+vfmaddsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x5c,0x82,0x40]
+vfmaddsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xb6,0xdb]
+vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xb6,0xdb]
+vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xb6,0xdb]
+vfmaddsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb6,0x1a]
+vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb6,0x1a]
+vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb6,0x1a]
+vfmaddsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb6,0x1a]
+vfmaddsub231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb6,0x1a]
+vfmaddsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb6,0x1a]
+vfmaddsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xb6,0xdb]
+vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xb6,0xdb]
+vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xb6,0xdb]
+vfmaddsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xb6,0xdb]
+vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xb6,0xdb]
+vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xb6,0xdb]
+vfmaddsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xb6,0xdb]
+vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xb6,0xdb]
+vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xb6,0xdb]
+vfmaddsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xb6,0xdb]
+vfmaddsub231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xb6,0xdb]
+vfmaddsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xb6,0xdb]
+vfmaddsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x5a,0x40]
+vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x5a,0x40]
+vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x5a,0x40]
+vfmaddsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x5c,0x82,0x40]
+vfmaddsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x5c,0x82,0xc0]
+vfmaddsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x5c,0x02,0x40]
+vfmaddsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x5a,0x40]
+vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x5a,0x40]
+vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x5a,0x40]
+vfmaddsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmaddsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xb6,0xdb]
+vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xb6,0xdb]
+vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xb6,0xdb]
+vfmaddsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb6,0x1a]
+vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb6,0x1a]
+vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb6,0x1a]
+vfmaddsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb6,0x1a]
+vfmaddsub231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb6,0x1a]
+vfmaddsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb6,0x1a]
+vfmaddsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xb6,0xdb]
+vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xb6,0xdb]
+vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xb6,0xdb]
+vfmaddsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xb6,0xdb]
+vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xb6,0xdb]
+vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xb6,0xdb]
+vfmaddsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xb6,0xdb]
+vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xb6,0xdb]
+vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xb6,0xdb]
+vfmaddsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmaddsub231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xb6,0xdb]
+vfmaddsub231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmaddsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xb6,0xdb]
+vfmaddsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmaddsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xb6,0xdb]
+vfmaddsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x5a,0x40]
+vfmsub132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x5a,0x40]
+vfmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x5a,0x40]
+vfmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x5a,0x40]
+vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x5a,0x40]
+vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x5a,0x40]
+vfmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x5c,0x02,0x40]
+vfmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x5c,0x82,0x40]
+vfmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x5c,0x82,0xc0]
+vfmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x9a,0xdb]
+vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x9a,0xdb]
+vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x9a,0xdb]
+vfmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9a,0x1a]
+vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9a,0x1a]
+vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9a,0x1a]
+vfmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9a,0x1a]
+vfmsub132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9a,0x1a]
+vfmsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9a,0x1a]
+vfmsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x9a,0xdb]
+vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x9a,0xdb]
+vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x9a,0xdb]
+vfmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x9a,0xdb]
+vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x9a,0xdb]
+vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x9a,0xdb]
+vfmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x9a,0xdb]
+vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x9a,0xdb]
+vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x9a,0xdb]
+vfmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x9a,0xdb]
+vfmsub132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x9a,0xdb]
+vfmsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x9a,0xdb]
+vfmsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x5a,0x40]
+vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x5a,0x40]
+vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x5a,0x40]
+vfmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x5c,0x82,0x40]
+vfmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x5c,0x82,0xc0]
+vfmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x5c,0x02,0x40]
+vfmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x5a,0x40]
+vfmsub132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x5a,0x40]
+vfmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x5a,0x40]
+vfmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x9a,0xdb]
+vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x9a,0xdb]
+vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x9a,0xdb]
+vfmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9a,0x1a]
+vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9a,0x1a]
+vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9a,0x1a]
+vfmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9a,0x1a]
+vfmsub132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9a,0x1a]
+vfmsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9a,0x1a]
+vfmsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x9a,0xdb]
+vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x9a,0xdb]
+vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x9a,0xdb]
+vfmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x9a,0xdb]
+vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x9a,0xdb]
+vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x9a,0xdb]
+vfmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x9a,0xdb]
+vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x9a,0xdb]
+vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x9a,0xdb]
+vfmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x9a,0xdb]
+vfmsub132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x9a,0xdb]
+vfmsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x9a,0xdb]
+vfmsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x5a,0x40]
+vfmsub213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x5a,0x40]
+vfmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x5a,0x40]
+vfmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x5a,0x40]
+vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x5a,0x40]
+vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x5a,0x40]
+vfmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x5c,0x02,0x40]
+vfmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x5c,0x82,0x40]
+vfmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x5c,0x82,0xc0]
+vfmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xaa,0xdb]
+vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xaa,0xdb]
+vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xaa,0xdb]
+vfmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xaa,0x1a]
+vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xaa,0x1a]
+vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xaa,0x1a]
+vfmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xaa,0x1a]
+vfmsub213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xaa,0x1a]
+vfmsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xaa,0x1a]
+vfmsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xaa,0xdb]
+vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xaa,0xdb]
+vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xaa,0xdb]
+vfmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xaa,0xdb]
+vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xaa,0xdb]
+vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xaa,0xdb]
+vfmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xaa,0xdb]
+vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xaa,0xdb]
+vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xaa,0xdb]
+vfmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xaa,0xdb]
+vfmsub213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xaa,0xdb]
+vfmsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xaa,0xdb]
+vfmsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x5a,0x40]
+vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x5a,0x40]
+vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x5a,0x40]
+vfmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x5c,0x82,0x40]
+vfmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x5c,0x82,0xc0]
+vfmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x5c,0x02,0x40]
+vfmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x5a,0x40]
+vfmsub213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x5a,0x40]
+vfmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x5a,0x40]
+vfmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xaa,0xdb]
+vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xaa,0xdb]
+vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xaa,0xdb]
+vfmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xaa,0x1a]
+vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xaa,0x1a]
+vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xaa,0x1a]
+vfmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xaa,0x1a]
+vfmsub213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xaa,0x1a]
+vfmsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xaa,0x1a]
+vfmsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xaa,0xdb]
+vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xaa,0xdb]
+vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xaa,0xdb]
+vfmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xaa,0xdb]
+vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xaa,0xdb]
+vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xaa,0xdb]
+vfmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xaa,0xdb]
+vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xaa,0xdb]
+vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xaa,0xdb]
+vfmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xaa,0xdb]
+vfmsub213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xaa,0xdb]
+vfmsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xaa,0xdb]
+vfmsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x5c,0x82,0x40]
+vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x5c,0x82,0x40]
+vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x5c,0x82,0x40]
+vfmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x5c,0x02,0x40]
+vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x5c,0x02,0x40]
+vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x5c,0x02,0x40]
+vfmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x5a,0x40]
+vfmsub231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x5a,0x40]
+vfmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x5a,0x40]
+vfmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x5a,0x40]
+vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x5a,0x40]
+vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x5a,0x40]
+vfmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x5c,0x02,0x40]
+vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x5c,0x02,0x40]
+vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x5c,0x02,0x40]
+vfmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x5c,0x82,0x40]
+vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x5c,0x82,0x40]
+vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x5c,0x82,0x40]
+vfmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x5c,0x82,0xc0]
+vfmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xba,0xdb]
+vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xba,0xdb]
+vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xba,0xdb]
+vfmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xba,0x1a]
+vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xba,0x1a]
+vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xba,0x1a]
+vfmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xba,0x1a]
+vfmsub231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xba,0x1a]
+vfmsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xba,0x1a]
+vfmsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xba,0xdb]
+vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xba,0xdb]
+vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xba,0xdb]
+vfmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xba,0xdb]
+vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xba,0xdb]
+vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xba,0xdb]
+vfmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xba,0xdb]
+vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xba,0xdb]
+vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xba,0xdb]
+vfmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xba,0xdb]
+vfmsub231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xba,0xdb]
+vfmsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xba,0xdb]
+vfmsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x5a,0x40]
+vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x5a,0x40]
+vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x5a,0x40]
+vfmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x5c,0x02,0x40]
+vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x5c,0x02,0x40]
+vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x5c,0x02,0x40]
+vfmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x5c,0x82,0x40]
+vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x5c,0x82,0x40]
+vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x5c,0x82,0x40]
+vfmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x5c,0x82,0x40]
+vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x5c,0x82,0x40]
+vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x5c,0x82,0x40]
+vfmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x5c,0x82,0xc0]
+vfmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x5c,0x02,0x40]
+vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x5c,0x02,0x40]
+vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x5c,0x02,0x40]
+vfmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x5a,0x40]
+vfmsub231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x5a,0x40]
+vfmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x5a,0x40]
+vfmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xba,0xdb]
+vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xba,0xdb]
+vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xba,0xdb]
+vfmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xba,0x1a]
+vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xba,0x1a]
+vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xba,0x1a]
+vfmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xba,0x1a]
+vfmsub231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xba,0x1a]
+vfmsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xba,0x1a]
+vfmsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xba,0xdb]
+vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xba,0xdb]
+vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xba,0xdb]
+vfmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xba,0xdb]
+vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xba,0xdb]
+vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xba,0xdb]
+vfmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xba,0xdb]
+vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xba,0xdb]
+vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xba,0xdb]
+vfmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsub231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xba,0xdb]
+vfmsub231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xba,0xdb]
+vfmsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xba,0xdb]
+vfmsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x5a,0x40]
+vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x5a,0x40]
+vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x5a,0x40]
+vfmsubadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x5a,0x40]
+vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x5a,0x40]
+vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x5a,0x40]
+vfmsubadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x5c,0x02,0x40]
+vfmsubadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x5c,0x82,0x40]
+vfmsubadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x5c,0x82,0xc0]
+vfmsubadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x97,0xdb]
+vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x97,0xdb]
+vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x97,0xdb]
+vfmsubadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x97,0x1a]
+vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x97,0x1a]
+vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x97,0x1a]
+vfmsubadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x97,0x1a]
+vfmsubadd132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x97,0x1a]
+vfmsubadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x97,0x1a]
+vfmsubadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x97,0xdb]
+vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x97,0xdb]
+vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x97,0xdb]
+vfmsubadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x97,0xdb]
+vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x97,0xdb]
+vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x97,0xdb]
+vfmsubadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x97,0xdb]
+vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x97,0xdb]
+vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x97,0xdb]
+vfmsubadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x97,0xdb]
+vfmsubadd132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x97,0xdb]
+vfmsubadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x97,0xdb]
+vfmsubadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x5a,0x40]
+vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x5a,0x40]
+vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x5a,0x40]
+vfmsubadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x5c,0x82,0x40]
+vfmsubadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x5c,0x82,0xc0]
+vfmsubadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x5c,0x02,0x40]
+vfmsubadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x5a,0x40]
+vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x5a,0x40]
+vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x5a,0x40]
+vfmsubadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x97,0xdb]
+vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x97,0xdb]
+vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x97,0xdb]
+vfmsubadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x97,0x1a]
+vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x97,0x1a]
+vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x97,0x1a]
+vfmsubadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x97,0x1a]
+vfmsubadd132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x97,0x1a]
+vfmsubadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x97,0x1a]
+vfmsubadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x97,0xdb]
+vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x97,0xdb]
+vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x97,0xdb]
+vfmsubadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x97,0xdb]
+vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x97,0xdb]
+vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x97,0xdb]
+vfmsubadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x97,0xdb]
+vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x97,0xdb]
+vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x97,0xdb]
+vfmsubadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x97,0xdb]
+vfmsubadd132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x97,0xdb]
+vfmsubadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x97,0xdb]
+vfmsubadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x5a,0x40]
+vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x5a,0x40]
+vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x5a,0x40]
+vfmsubadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x5a,0x40]
+vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x5a,0x40]
+vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x5a,0x40]
+vfmsubadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x5c,0x02,0x40]
+vfmsubadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x5c,0x82,0x40]
+vfmsubadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xa7,0xdb]
+vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xa7,0xdb]
+vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xa7,0xdb]
+vfmsubadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xa7,0x1a]
+vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xa7,0x1a]
+vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xa7,0x1a]
+vfmsubadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xa7,0x1a]
+vfmsubadd213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xa7,0x1a]
+vfmsubadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xa7,0x1a]
+vfmsubadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xa7,0xdb]
+vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xa7,0xdb]
+vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xa7,0xdb]
+vfmsubadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xa7,0xdb]
+vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xa7,0xdb]
+vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xa7,0xdb]
+vfmsubadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xa7,0xdb]
+vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xa7,0xdb]
+vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xa7,0xdb]
+vfmsubadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xa7,0xdb]
+vfmsubadd213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xa7,0xdb]
+vfmsubadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xa7,0xdb]
+vfmsubadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x5a,0x40]
+vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x5a,0x40]
+vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x5a,0x40]
+vfmsubadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x5c,0x82,0x40]
+vfmsubadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x5c,0x82,0xc0]
+vfmsubadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x5c,0x02,0x40]
+vfmsubadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x5a,0x40]
+vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x5a,0x40]
+vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x5a,0x40]
+vfmsubadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xa7,0xdb]
+vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xa7,0xdb]
+vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xa7,0xdb]
+vfmsubadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xa7,0x1a]
+vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xa7,0x1a]
+vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xa7,0x1a]
+vfmsubadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xa7,0x1a]
+vfmsubadd213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xa7,0x1a]
+vfmsubadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xa7,0x1a]
+vfmsubadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xa7,0xdb]
+vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xa7,0xdb]
+vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xa7,0xdb]
+vfmsubadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xa7,0xdb]
+vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xa7,0xdb]
+vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xa7,0xdb]
+vfmsubadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xa7,0xdb]
+vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xa7,0xdb]
+vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xa7,0xdb]
+vfmsubadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xa7,0xdb]
+vfmsubadd213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xa7,0xdb]
+vfmsubadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xa7,0xdb]
+vfmsubadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x5a,0x40]
+vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x5a,0x40]
+vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x5a,0x40]
+vfmsubadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x5a,0x40]
+vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x5a,0x40]
+vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x5a,0x40]
+vfmsubadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x5c,0x02,0x40]
+vfmsubadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x5c,0x82,0x40]
+vfmsubadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xb7,0xdb]
+vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xb7,0xdb]
+vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xb7,0xdb]
+vfmsubadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xb7,0x1a]
+vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xb7,0x1a]
+vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xb7,0x1a]
+vfmsubadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xb7,0x1a]
+vfmsubadd231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xb7,0x1a]
+vfmsubadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xb7,0x1a]
+vfmsubadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xb7,0xdb]
+vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xb7,0xdb]
+vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xb7,0xdb]
+vfmsubadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xb7,0xdb]
+vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xb7,0xdb]
+vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xb7,0xdb]
+vfmsubadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xb7,0xdb]
+vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xb7,0xdb]
+vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xb7,0xdb]
+vfmsubadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xb7,0xdb]
+vfmsubadd231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xb7,0xdb]
+vfmsubadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xb7,0xdb]
+vfmsubadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x5a,0x40]
+vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x5a,0x40]
+vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x5a,0x40]
+vfmsubadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x5c,0x82,0x40]
+vfmsubadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x5c,0x82,0xc0]
+vfmsubadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x5c,0x02,0x40]
+vfmsubadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x5a,0x40]
+vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x5a,0x40]
+vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x5a,0x40]
+vfmsubadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfmsubadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xb7,0xdb]
+vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xb7,0xdb]
+vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xb7,0xdb]
+vfmsubadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xb7,0x1a]
+vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xb7,0x1a]
+vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xb7,0x1a]
+vfmsubadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xb7,0x1a]
+vfmsubadd231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xb7,0x1a]
+vfmsubadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xb7,0x1a]
+vfmsubadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xb7,0xdb]
+vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xb7,0xdb]
+vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xb7,0xdb]
+vfmsubadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xb7,0xdb]
+vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xb7,0xdb]
+vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xb7,0xdb]
+vfmsubadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xb7,0xdb]
+vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xb7,0xdb]
+vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xb7,0xdb]
+vfmsubadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfmsubadd231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xb7,0xdb]
+vfmsubadd231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfmsubadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xb7,0xdb]
+vfmsubadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfmsubadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xb7,0xdb]
+vfmsubadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x5a,0x40]
+vfnmadd132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x5a,0x40]
+vfnmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x5a,0x40]
+vfnmadd132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x5a,0x40]
+vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x5a,0x40]
+vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x5a,0x40]
+vfnmadd132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x5c,0x02,0x40]
+vfnmadd132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x5c,0x82,0x40]
+vfnmadd132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x5c,0x82,0xc0]
+vfnmadd132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x9c,0xdb]
+vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x9c,0xdb]
+vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x9c,0xdb]
+vfnmadd132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9c,0x1a]
+vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9c,0x1a]
+vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9c,0x1a]
+vfnmadd132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9c,0x1a]
+vfnmadd132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9c,0x1a]
+vfnmadd132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9c,0x1a]
+vfnmadd132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x9c,0xdb]
+vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x9c,0xdb]
+vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x9c,0xdb]
+vfnmadd132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x9c,0xdb]
+vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x9c,0xdb]
+vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x9c,0xdb]
+vfnmadd132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x9c,0xdb]
+vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x9c,0xdb]
+vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x9c,0xdb]
+vfnmadd132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x9c,0xdb]
+vfnmadd132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x9c,0xdb]
+vfnmadd132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x9c,0xdb]
+vfnmadd132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x5a,0x40]
+vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x5a,0x40]
+vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9c,0x5a,0x40]
+vfnmadd132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x5c,0x82,0xc0]
+vfnmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x5c,0x82,0xc0]
+vfnmadd132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x5c,0x82,0xc0]
+vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x5c,0x82,0xc0]
+vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x5c,0x82,0x40]
+vfnmadd132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x5c,0x82,0xc0]
+vfnmadd132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x5c,0x02,0x40]
+vfnmadd132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x5a,0x40]
+vfnmadd132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x5a,0x40]
+vfnmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x5a,0x40]
+vfnmadd132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x9c,0xdb]
+vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x9c,0xdb]
+vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x9c,0xdb]
+vfnmadd132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9c,0x1a]
+vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9c,0x1a]
+vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9c,0x1a]
+vfnmadd132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9c,0x1a]
+vfnmadd132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9c,0x1a]
+vfnmadd132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9c,0x1a]
+vfnmadd132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x9c,0xdb]
+vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x9c,0xdb]
+vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x9c,0xdb]
+vfnmadd132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x9c,0xdb]
+vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x9c,0xdb]
+vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x9c,0xdb]
+vfnmadd132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x9c,0xdb]
+vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x9c,0xdb]
+vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x9c,0xdb]
+vfnmadd132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x9c,0xdb]
+vfnmadd132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x9c,0xdb]
+vfnmadd132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x9c,0xdb]
+vfnmadd132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x5a,0x40]
+vfnmadd213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x5a,0x40]
+vfnmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x5a,0x40]
+vfnmadd213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x5a,0x40]
+vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x5a,0x40]
+vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x5a,0x40]
+vfnmadd213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x5c,0x02,0x40]
+vfnmadd213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x5c,0x82,0x40]
+vfnmadd213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x5c,0x82,0xc0]
+vfnmadd213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xac,0xdb]
+vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xac,0xdb]
+vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xac,0xdb]
+vfnmadd213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xac,0x1a]
+vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xac,0x1a]
+vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xac,0x1a]
+vfnmadd213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xac,0x1a]
+vfnmadd213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xac,0x1a]
+vfnmadd213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xac,0x1a]
+vfnmadd213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xac,0xdb]
+vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xac,0xdb]
+vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xac,0xdb]
+vfnmadd213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xac,0xdb]
+vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xac,0xdb]
+vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xac,0xdb]
+vfnmadd213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xac,0xdb]
+vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xac,0xdb]
+vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xac,0xdb]
+vfnmadd213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xac,0xdb]
+vfnmadd213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xac,0xdb]
+vfnmadd213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xac,0xdb]
+vfnmadd213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x5a,0x40]
+vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x5a,0x40]
+vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x5a,0x40]
+vfnmadd213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x5c,0x82,0x40]
+vfnmadd213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x5c,0x82,0xc0]
+vfnmadd213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x5c,0x02,0x40]
+vfnmadd213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x5a,0x40]
+vfnmadd213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x5a,0x40]
+vfnmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x5a,0x40]
+vfnmadd213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xac,0xdb]
+vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xac,0xdb]
+vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xac,0xdb]
+vfnmadd213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xac,0x1a]
+vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xac,0x1a]
+vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xac,0x1a]
+vfnmadd213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xac,0x1a]
+vfnmadd213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xac,0x1a]
+vfnmadd213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xac,0x1a]
+vfnmadd213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xac,0xdb]
+vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xac,0xdb]
+vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xac,0xdb]
+vfnmadd213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xac,0xdb]
+vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xac,0xdb]
+vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xac,0xdb]
+vfnmadd213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xac,0xdb]
+vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xac,0xdb]
+vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xac,0xdb]
+vfnmadd213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xac,0xdb]
+vfnmadd213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xac,0xdb]
+vfnmadd213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xac,0xdb]
+vfnmadd213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x5a,0x40]
+vfnmadd231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x5a,0x40]
+vfnmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x5a,0x40]
+vfnmadd231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x5a,0x40]
+vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x5a,0x40]
+vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x5a,0x40]
+vfnmadd231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x5c,0x02,0x40]
+vfnmadd231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x5c,0x82,0x40]
+vfnmadd231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x5c,0x82,0xc0]
+vfnmadd231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xbc,0xdb]
+vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xbc,0xdb]
+vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xbc,0xdb]
+vfnmadd231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbc,0x1a]
+vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbc,0x1a]
+vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbc,0x1a]
+vfnmadd231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbc,0x1a]
+vfnmadd231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbc,0x1a]
+vfnmadd231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbc,0x1a]
+vfnmadd231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xbc,0xdb]
+vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xbc,0xdb]
+vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xbc,0xdb]
+vfnmadd231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xbc,0xdb]
+vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xbc,0xdb]
+vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xbc,0xdb]
+vfnmadd231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xbc,0xdb]
+vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xbc,0xdb]
+vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xbc,0xdb]
+vfnmadd231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xbc,0xdb]
+vfnmadd231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xbc,0xdb]
+vfnmadd231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xbc,0xdb]
+vfnmadd231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x5a,0x40]
+vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x5a,0x40]
+vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x5a,0x40]
+vfnmadd231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x5c,0x82,0x40]
+vfnmadd231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x5c,0x82,0xc0]
+vfnmadd231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x5c,0x02,0x40]
+vfnmadd231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x5a,0x40]
+vfnmadd231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x5a,0x40]
+vfnmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x5a,0x40]
+vfnmadd231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmadd231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xbc,0xdb]
+vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xbc,0xdb]
+vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xbc,0xdb]
+vfnmadd231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbc,0x1a]
+vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbc,0x1a]
+vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbc,0x1a]
+vfnmadd231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbc,0x1a]
+vfnmadd231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbc,0x1a]
+vfnmadd231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbc,0x1a]
+vfnmadd231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xbc,0xdb]
+vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xbc,0xdb]
+vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xbc,0xdb]
+vfnmadd231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xbc,0xdb]
+vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xbc,0xdb]
+vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xbc,0xdb]
+vfnmadd231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xbc,0xdb]
+vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xbc,0xdb]
+vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xbc,0xdb]
+vfnmadd231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmadd231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xbc,0xdb]
+vfnmadd231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xbc,0xdb]
+vfnmadd231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xbc,0xdb]
+vfnmadd231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x5a,0x40]
+vfnmsub132pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x5a,0x40]
+vfnmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x5a,0x40]
+vfnmsub132pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x5a,0x40]
+vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x5a,0x40]
+vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x5a,0x40]
+vfnmsub132pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x5c,0x02,0x40]
+vfnmsub132pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x5c,0x82,0x40]
+vfnmsub132pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x5c,0x82,0xc0]
+vfnmsub132pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0x9e,0xdb]
+vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0x9e,0xdb]
+vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0x9e,0xdb]
+vfnmsub132pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x9e,0x1a]
+vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x9e,0x1a]
+vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x9e,0x1a]
+vfnmsub132pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x9e,0x1a]
+vfnmsub132pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x9e,0x1a]
+vfnmsub132pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x9e,0x1a]
+vfnmsub132pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0x9e,0xdb]
+vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0x9e,0xdb]
+vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0x9e,0xdb]
+vfnmsub132pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0x9e,0xdb]
+vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0x9e,0xdb]
+vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0x9e,0xdb]
+vfnmsub132pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0x9e,0xdb]
+vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0x9e,0xdb]
+vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0x9e,0xdb]
+vfnmsub132pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x9e,0xdb]
+vfnmsub132pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x9e,0xdb]
+vfnmsub132pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x9e,0xdb]
+vfnmsub132pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x5a,0x40]
+vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x5a,0x40]
+vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x5a,0x40]
+vfnmsub132ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x5c,0x82,0x40]
+vfnmsub132ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x5c,0x82,0xc0]
+vfnmsub132ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x5c,0x02,0x40]
+vfnmsub132ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x5a,0x40]
+vfnmsub132ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x5a,0x40]
+vfnmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x5a,0x40]
+vfnmsub132ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub132ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0x9e,0xdb]
+vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0x9e,0xdb]
+vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0x9e,0xdb]
+vfnmsub132ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x9e,0x1a]
+vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x9e,0x1a]
+vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x9e,0x1a]
+vfnmsub132ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x9e,0x1a]
+vfnmsub132ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x9e,0x1a]
+vfnmsub132ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x9e,0x1a]
+vfnmsub132ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0x9e,0xdb]
+vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0x9e,0xdb]
+vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0x9e,0xdb]
+vfnmsub132ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0x9e,0xdb]
+vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0x9e,0xdb]
+vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0x9e,0xdb]
+vfnmsub132ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0x9e,0xdb]
+vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0x9e,0xdb]
+vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0x9e,0xdb]
+vfnmsub132ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub132ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x9e,0xdb]
+vfnmsub132ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x9e,0xdb]
+vfnmsub132ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x9e,0xdb]
+vfnmsub132ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x5a,0x40]
+vfnmsub213pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x5a,0x40]
+vfnmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x5a,0x40]
+vfnmsub213pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x5a,0x40]
+vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x5a,0x40]
+vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x5a,0x40]
+vfnmsub213pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x5c,0x02,0x40]
+vfnmsub213pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x5c,0x82,0x40]
+vfnmsub213pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x5c,0x82,0xc0]
+vfnmsub213pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xae,0xdb]
+vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xae,0xdb]
+vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xae,0xdb]
+vfnmsub213pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xae,0x1a]
+vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xae,0x1a]
+vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xae,0x1a]
+vfnmsub213pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xae,0x1a]
+vfnmsub213pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xae,0x1a]
+vfnmsub213pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xae,0x1a]
+vfnmsub213pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xae,0xdb]
+vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xae,0xdb]
+vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xae,0xdb]
+vfnmsub213pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xae,0xdb]
+vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xae,0xdb]
+vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xae,0xdb]
+vfnmsub213pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xae,0xdb]
+vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xae,0xdb]
+vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xae,0xdb]
+vfnmsub213pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xae,0xdb]
+vfnmsub213pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xae,0xdb]
+vfnmsub213pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xae,0xdb]
+vfnmsub213pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x5a,0x40]
+vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x5a,0x40]
+vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x5a,0x40]
+vfnmsub213ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x5c,0x82,0x40]
+vfnmsub213ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x5c,0x82,0xc0]
+vfnmsub213ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x5c,0x02,0x40]
+vfnmsub213ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x5a,0x40]
+vfnmsub213ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x5a,0x40]
+vfnmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x5a,0x40]
+vfnmsub213ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub213ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xae,0xdb]
+vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xae,0xdb]
+vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xae,0xdb]
+vfnmsub213ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xae,0x1a]
+vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xae,0x1a]
+vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xae,0x1a]
+vfnmsub213ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xae,0x1a]
+vfnmsub213ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xae,0x1a]
+vfnmsub213ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xae,0x1a]
+vfnmsub213ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xae,0xdb]
+vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xae,0xdb]
+vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xae,0xdb]
+vfnmsub213ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xae,0xdb]
+vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xae,0xdb]
+vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xae,0xdb]
+vfnmsub213ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xae,0xdb]
+vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xae,0xdb]
+vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xae,0xdb]
+vfnmsub213ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub213ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xae,0xdb]
+vfnmsub213ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xae,0xdb]
+vfnmsub213ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xae,0xdb]
+vfnmsub213ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x5a,0x40]
+vfnmsub231pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x5a,0x40]
+vfnmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x5a,0x40]
+vfnmsub231pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x5a,0x40]
+vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x5a,0x40]
+vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x5a,0x40]
+vfnmsub231pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x5c,0x02,0x40]
+vfnmsub231pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x5c,0x82,0x40]
+vfnmsub231pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x5c,0x82,0xc0]
+vfnmsub231pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x30,0xbe,0xdb]
+vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x32,0xbe,0xdb]
+vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xb2,0xbe,0xdb]
+vfnmsub231pd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0xbe,0x1a]
+vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0xbe,0x1a]
+vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0xbe,0x1a]
+vfnmsub231pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0xbe,0x1a]
+vfnmsub231pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0xbe,0x1a]
+vfnmsub231pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0xbe,0x1a]
+vfnmsub231pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x10,0xbe,0xdb]
+vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x12,0xbe,0xdb]
+vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x92,0xbe,0xdb]
+vfnmsub231pd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x50,0xbe,0xdb]
+vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x52,0xbe,0xdb]
+vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xd2,0xbe,0xdb]
+vfnmsub231pd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x70,0xbe,0xdb]
+vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x72,0xbe,0xdb]
+vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xf2,0xbe,0xdb]
+vfnmsub231pd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0xbe,0xdb]
+vfnmsub231pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0xbe,0xdb]
+vfnmsub231pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0xbe,0xdb]
+vfnmsub231pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x5a,0x40]
+vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x5a,0x40]
+vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x5a,0x40]
+vfnmsub231ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x5c,0x82,0x40]
+vfnmsub231ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x5c,0x82,0xc0]
+vfnmsub231ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x5c,0x02,0x40]
+vfnmsub231ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x5a,0x40]
+vfnmsub231ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x5a,0x40]
+vfnmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x5a,0x40]
+vfnmsub231ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vfnmsub231ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x30,0xbe,0xdb]
+vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x32,0xbe,0xdb]
+vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xb2,0xbe,0xdb]
+vfnmsub231ps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0xbe,0x1a]
+vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0xbe,0x1a]
+vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0xbe,0x1a]
+vfnmsub231ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0xbe,0x1a]
+vfnmsub231ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0xbe,0x1a]
+vfnmsub231ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0xbe,0x1a]
+vfnmsub231ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x10,0xbe,0xdb]
+vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x12,0xbe,0xdb]
+vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0x92,0xbe,0xdb]
+vfnmsub231ps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x50,0xbe,0xdb]
+vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x52,0xbe,0xdb]
+vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xd2,0xbe,0xdb]
+vfnmsub231ps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x70,0xbe,0xdb]
+vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x72,0xbe,0xdb]
+vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xf2,0xbe,0xdb]
+vfnmsub231ps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vfnmsub231ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0xbe,0xdb]
+vfnmsub231ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vfnmsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0xbe,0xdb]
+vfnmsub231ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vfnmsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0xbe,0xdb]
+vfnmsub231ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgatherdpd 512(%rdx,%ymm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x92,0x5c,0x9a,0x40]
+vgatherdpd 512(%rdx,%ymm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherdpd -512(%rdx,%ymm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x92,0x5c,0x9a,0xc0]
+vgatherdpd -512(%rdx,%ymm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherdpd 512(%rdx,%ymm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x92,0x5c,0x1a,0x40]
+vgatherdpd 512(%rdx,%ymm3), %zmm19 {%k3}
+
+// CHECK: vgatherdps 256(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x92,0x5c,0x9a,0x40]
+vgatherdps 256(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherdps -256(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x92,0x5c,0x9a,0xc0]
+vgatherdps -256(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherdps 256(%rdx,%zmm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x92,0x5c,0x1a,0x40]
+vgatherdps 256(%rdx,%zmm3), %zmm19 {%k3}
+
+// CHECK: vgatherqpd 512(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x93,0x5c,0x9a,0x40]
+vgatherqpd 512(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherqpd -512(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x93,0x5c,0x9a,0xc0]
+vgatherqpd -512(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vgatherqpd 512(%rdx,%zmm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x93,0x5c,0x1a,0x40]
+vgatherqpd 512(%rdx,%zmm3), %zmm19 {%k3}
+
+// CHECK: vgatherqps 256(%rdx,%zmm3,4), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x93,0x7c,0x9a,0x40]
+vgatherqps 256(%rdx,%zmm3,4), %ymm23 {%k3}
+
+// CHECK: vgatherqps -256(%rdx,%zmm3,4), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x93,0x7c,0x9a,0xc0]
+vgatherqps -256(%rdx,%zmm3,4), %ymm23 {%k3}
+
+// CHECK: vgatherqps 256(%rdx,%zmm3), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x93,0x7c,0x1a,0x40]
+vgatherqps 256(%rdx,%zmm3), %ymm23 {%k3}
+
+// CHECK: vgetexppd 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x5c,0x82,0x40]
+vgetexppd 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetexppd -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x5c,0x82,0xc0]
+vgetexppd -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetexppd 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x5c,0x82,0x40]
+vgetexppd 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetexppd -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x5c,0x82,0xc0]
+vgetexppd -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetexppd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x5c,0x82,0x40]
+vgetexppd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x5c,0x82,0xc0]
+vgetexppd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x5c,0x02,0x40]
+vgetexppd 4096(%rdx,%rax), %zmm19
+
+// CHECK: vgetexppd 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x5c,0x02,0x40]
+vgetexppd 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vgetexppd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x5c,0x02,0x40]
+vgetexppd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x5a,0x40]
+vgetexppd 4096(%rdx), %zmm19
+
+// CHECK: vgetexppd 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x5a,0x40]
+vgetexppd 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vgetexppd 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x5a,0x40]
+vgetexppd 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096{1to8}, %zmm19
+
+// CHECK: vgetexppd 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096, %zmm19
+
+// CHECK: vgetexppd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096, %zmm19 {%k2}
+
+// CHECK: vgetexppd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexppd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x5a,0x40]
+vgetexppd 512(%rdx){1to8}, %zmm19
+
+// CHECK: vgetexppd 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x5a,0x40]
+vgetexppd 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x5a,0x40]
+vgetexppd 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x5c,0x02,0x40]
+vgetexppd 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vgetexppd 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x5c,0x02,0x40]
+vgetexppd 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x5c,0x02,0x40]
+vgetexppd 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x5c,0x82,0x40]
+vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x5c,0x82,0xc0]
+vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x5c,0x82,0x40]
+vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x5c,0x82,0xc0]
+vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x5c,0x82,0x40]
+vgetexppd 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x5c,0x82,0xc0]
+vgetexppd -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x42,0x1a]
+vgetexppd (%rdx){1to8}, %zmm19
+
+// CHECK: vgetexppd (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x42,0x1a]
+vgetexppd (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetexppd (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x42,0x1a]
+vgetexppd (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x42,0x1a]
+vgetexppd (%rdx), %zmm19
+
+// CHECK: vgetexppd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x42,0x1a]
+vgetexppd (%rdx), %zmm19 {%k2}
+
+// CHECK: vgetexppd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x42,0x1a]
+vgetexppd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x18,0x42,0xdb]
+vgetexppd {sae}, %zmm19, %zmm19
+
+// CHECK: vgetexppd {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x1a,0x42,0xdb]
+vgetexppd {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetexppd {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x9a,0x42,0xdb]
+vgetexppd {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetexppd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x42,0xdb]
+vgetexppd %zmm19, %zmm19
+
+// CHECK: vgetexppd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x42,0xdb]
+vgetexppd %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetexppd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x42,0xdb]
+vgetexppd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x5a,0x40]
+vgetexpps 256(%rdx){1to16}, %zmm19
+
+// CHECK: vgetexpps 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x5a,0x40]
+vgetexpps 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x5a,0x40]
+vgetexpps 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x5c,0x02,0x40]
+vgetexpps 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vgetexpps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x5c,0x02,0x40]
+vgetexpps 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x5c,0x02,0x40]
+vgetexpps 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x5c,0x82,0x40]
+vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x5c,0x82,0xc0]
+vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x5c,0x82,0x40]
+vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x5c,0x82,0xc0]
+vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x5c,0x82,0x40]
+vgetexpps 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x5c,0x82,0xc0]
+vgetexpps -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x5c,0x82,0x40]
+vgetexpps 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetexpps -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x5c,0x82,0xc0]
+vgetexpps -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetexpps 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x5c,0x82,0x40]
+vgetexpps 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetexpps -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x5c,0x82,0xc0]
+vgetexpps -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetexpps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x5c,0x82,0x40]
+vgetexpps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x5c,0x82,0xc0]
+vgetexpps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x5c,0x02,0x40]
+vgetexpps 4096(%rdx,%rax), %zmm19
+
+// CHECK: vgetexpps 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x5c,0x02,0x40]
+vgetexpps 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vgetexpps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x5c,0x02,0x40]
+vgetexpps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x5a,0x40]
+vgetexpps 4096(%rdx), %zmm19
+
+// CHECK: vgetexpps 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x5a,0x40]
+vgetexpps 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vgetexpps 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x5a,0x40]
+vgetexpps 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096{1to16}, %zmm19
+
+// CHECK: vgetexpps 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096, %zmm19
+
+// CHECK: vgetexpps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096, %zmm19 {%k2}
+
+// CHECK: vgetexpps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vgetexpps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x42,0x1a]
+vgetexpps (%rdx){1to16}, %zmm19
+
+// CHECK: vgetexpps (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x42,0x1a]
+vgetexpps (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetexpps (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x42,0x1a]
+vgetexpps (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x42,0x1a]
+vgetexpps (%rdx), %zmm19
+
+// CHECK: vgetexpps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x42,0x1a]
+vgetexpps (%rdx), %zmm19 {%k2}
+
+// CHECK: vgetexpps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x42,0x1a]
+vgetexpps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x18,0x42,0xdb]
+vgetexpps {sae}, %zmm19, %zmm19
+
+// CHECK: vgetexpps {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x1a,0x42,0xdb]
+vgetexpps {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetexpps {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x9a,0x42,0xdb]
+vgetexpps {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetexpps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x42,0xdb]
+vgetexpps %zmm19, %zmm19
+
+// CHECK: vgetexpps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x42,0xdb]
+vgetexpps %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetexpps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x42,0xdb]
+vgetexpps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 4096(%rdx), %zmm19
+
+// CHECK: vgetmantpd $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096{1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096, %zmm19
+
+// CHECK: vgetmantpd $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantpd $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 512(%rdx){1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x5a,0x40,0x00]
+vgetmantpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x5c,0x02,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x5c,0x82,0x40,0x00]
+vgetmantpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx){1to8}, %zmm19
+
+// CHECK: vgetmantpd $0, (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx), %zmm19
+
+// CHECK: vgetmantpd $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x26,0x1a,0x00]
+vgetmantpd $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xfd,0x18,0x26,0xdb,0x00]
+vgetmantpd $0, {sae}, %zmm19, %zmm19
+
+// CHECK: vgetmantpd $0, {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x1a,0x26,0xdb,0x00]
+vgetmantpd $0, {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x9a,0x26,0xdb,0x00]
+vgetmantpd $0, {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantpd $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x26,0xdb,0x00]
+vgetmantpd $0, %zmm19, %zmm19
+
+// CHECK: vgetmantpd $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x26,0xdb,0x00]
+vgetmantpd $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetmantpd $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x26,0xdb,0x00]
+vgetmantpd $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 256(%rdx){1to16}, %zmm19
+
+// CHECK: vgetmantps $0, 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetmantps $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x5c,0x82,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x5c,0x82,0xc0,0x00]
+vgetmantps $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x5c,0x02,0x40,0x00]
+vgetmantps $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 4096(%rdx), %zmm19
+
+// CHECK: vgetmantps $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x5a,0x40,0x00]
+vgetmantps $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096{1to16}, %zmm19
+
+// CHECK: vgetmantps $0, 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096, %zmm19
+
+// CHECK: vgetmantps $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vgetmantps $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx){1to16}, %zmm19
+
+// CHECK: vgetmantps $0, (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx), %zmm19
+
+// CHECK: vgetmantps $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x26,0x1a,0x00]
+vgetmantps $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, {sae}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x7d,0x18,0x26,0xdb,0x00]
+vgetmantps $0, {sae}, %zmm19, %zmm19
+
+// CHECK: vgetmantps $0, {sae}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x1a,0x26,0xdb,0x00]
+vgetmantps $0, {sae}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, {sae}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x9a,0x26,0xdb,0x00]
+vgetmantps $0, {sae}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vgetmantps $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x7d,0x48,0x26,0xdb,0x00]
+vgetmantps $0, %zmm19, %zmm19
+
+// CHECK: vgetmantps $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x4a,0x26,0xdb,0x00]
+vgetmantps $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vgetmantps $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x7d,0xca,0x26,0xdb,0x00]
+vgetmantps $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x5c,0x82,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x5c,0x82,0xc0,0x00]
+vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x5c,0x82,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x5c,0x82,0xc0,0x00]
+vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x5c,0x82,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x5c,0x82,0xc0,0x00]
+vinsertf32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x5c,0x02,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x5c,0x02,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x5c,0x02,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x5a,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x5a,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x5a,0x40,0x00]
+vinsertf32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf32x4 $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf32x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf32x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0x1a,0x00]
+vinsertf32x4 $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0x1a,0x00]
+vinsertf32x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0x1a,0x00]
+vinsertf32x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, %xmm15, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xc3,0x65,0x40,0x18,0xdf,0x00]
+vinsertf32x4 $0, %xmm15, %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, %xmm15, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc3,0x65,0x42,0x18,0xdf,0x00]
+vinsertf32x4 $0, %xmm15, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, %xmm15, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc3,0x65,0xc2,0x18,0xdf,0x00]
+vinsertf32x4 $0, %xmm15, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf32x4 $0, %xmm1, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x18,0xd9,0x00]
+vinsertf32x4 $0, %xmm1, %zmm19, %zmm19
+
+// CHECK: vinsertf32x4 $0, %xmm1, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x18,0xd9,0x00]
+vinsertf32x4 $0, %xmm1, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf32x4 $0, %xmm1, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x18,0xd9,0x00]
+vinsertf32x4 $0, %xmm1, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x5c,0x82,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x5c,0x82,0xc0,0x00]
+vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x5c,0x82,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x5c,0x82,0xc0,0x00]
+vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x5c,0x82,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x5c,0x82,0xc0,0x00]
+vinsertf64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x5c,0x02,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x5c,0x02,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x5c,0x02,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x5a,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x5a,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x5a,0x40,0x00]
+vinsertf64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf64x4 $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf64x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinsertf64x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x1a,0x1a,0x00]
+vinsertf64x4 $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x1a,0x1a,0x00]
+vinsertf64x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x1a,0x1a,0x00]
+vinsertf64x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinsertf64x4 $0, %ymm23, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xe5,0x40,0x1a,0xdf,0x00]
+vinsertf64x4 $0, %ymm23, %zmm19, %zmm19
+
+// CHECK: vinsertf64x4 $0, %ymm23, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x42,0x1a,0xdf,0x00]
+vinsertf64x4 $0, %ymm23, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinsertf64x4 $0, %ymm23, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xe5,0xc2,0x1a,0xdf,0x00]
+vinsertf64x4 $0, %ymm23, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x5c,0x82,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x5c,0x82,0xc0,0x00]
+vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x5c,0x82,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x5c,0x82,0xc0,0x00]
+vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x5c,0x82,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x5c,0x82,0xc0,0x00]
+vinserti32x4 $0, -1024(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x5c,0x02,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x5c,0x02,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x5c,0x02,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x5a,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x5a,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x5a,0x40,0x00]
+vinserti32x4 $0, 1024(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti32x4 $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti32x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti32x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0x1a,0x00]
+vinserti32x4 $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0x1a,0x00]
+vinserti32x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0x1a,0x00]
+vinserti32x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, %xmm15, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xc3,0x65,0x40,0x38,0xdf,0x00]
+vinserti32x4 $0, %xmm15, %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, %xmm15, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc3,0x65,0x42,0x38,0xdf,0x00]
+vinserti32x4 $0, %xmm15, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, %xmm15, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc3,0x65,0xc2,0x38,0xdf,0x00]
+vinserti32x4 $0, %xmm15, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti32x4 $0, %xmm1, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x65,0x40,0x38,0xd9,0x00]
+vinserti32x4 $0, %xmm1, %zmm19, %zmm19
+
+// CHECK: vinserti32x4 $0, %xmm1, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x65,0x42,0x38,0xd9,0x00]
+vinserti32x4 $0, %xmm1, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti32x4 $0, %xmm1, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x65,0xc2,0x38,0xd9,0x00]
+vinserti32x4 $0, %xmm1, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x5c,0x82,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x5c,0x82,0xc0,0x00]
+vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x5c,0x82,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x5c,0x82,0xc0,0x00]
+vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x5c,0x82,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x5c,0x82,0xc0,0x00]
+vinserti64x4 $0, -2048(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x5c,0x02,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x5c,0x02,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x5c,0x02,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x5a,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x5a,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x5a,0x40,0x00]
+vinserti64x4 $0, 2048(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti64x4 $0, 485498096, %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti64x4 $0, 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vinserti64x4 $0, 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xe5,0x40,0x3a,0x1a,0x00]
+vinserti64x4 $0, (%rdx), %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xe5,0x42,0x3a,0x1a,0x00]
+vinserti64x4 $0, (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xe5,0xc2,0x3a,0x1a,0x00]
+vinserti64x4 $0, (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vinserti64x4 $0, %ymm23, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xe5,0x40,0x3a,0xdf,0x00]
+vinserti64x4 $0, %ymm23, %zmm19, %zmm19
+
+// CHECK: vinserti64x4 $0, %ymm23, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xe5,0x42,0x3a,0xdf,0x00]
+vinserti64x4 $0, %ymm23, %zmm19, %zmm19 {%k2}
+
+// CHECK: vinserti64x4 $0, %ymm23, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xe5,0xc2,0x3a,0xdf,0x00]
+vinserti64x4 $0, %ymm23, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x5c,0x82,0x40]
+vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x5c,0x82,0xc0]
+vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x5c,0x82,0x40]
+vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x5c,0x82,0xc0]
+vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x5c,0x82,0x40]
+vmaxpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x5c,0x82,0xc0]
+vmaxpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x5c,0x02,0x40]
+vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x5c,0x02,0x40]
+vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x5c,0x02,0x40]
+vmaxpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x5a,0x40]
+vmaxpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vmaxpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x5a,0x40]
+vmaxpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x5a,0x40]
+vmaxpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096, %zmm19, %zmm19
+
+// CHECK: vmaxpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x5a,0x40]
+vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x5a,0x40]
+vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x5a,0x40]
+vmaxpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x5c,0x02,0x40]
+vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x5c,0x02,0x40]
+vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x5c,0x02,0x40]
+vmaxpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x5c,0x82,0x40]
+vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x5c,0x82,0xc0]
+vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x5c,0x82,0x40]
+vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x5c,0x82,0xc0]
+vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x5c,0x82,0x40]
+vmaxpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x5c,0x82,0xc0]
+vmaxpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5f,0x1a]
+vmaxpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vmaxpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5f,0x1a]
+vmaxpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5f,0x1a]
+vmaxpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5f,0x1a]
+vmaxpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vmaxpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5f,0x1a]
+vmaxpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5f,0x1a]
+vmaxpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x10,0x5f,0xdb]
+vmaxpd {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmaxpd {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x12,0x5f,0xdb]
+vmaxpd {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x92,0x5f,0xdb]
+vmaxpd {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0x5f,0xdb]
+vmaxpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vmaxpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0x5f,0xdb]
+vmaxpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0x5f,0xdb]
+vmaxpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x5a,0x40]
+vmaxps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x5a,0x40]
+vmaxps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x5a,0x40]
+vmaxps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x5c,0x02,0x40]
+vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x5c,0x02,0x40]
+vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x5c,0x02,0x40]
+vmaxps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x5c,0x82,0x40]
+vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x5c,0x82,0xc0]
+vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x5c,0x82,0x40]
+vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x5c,0x82,0xc0]
+vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x5c,0x82,0x40]
+vmaxps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x5c,0x82,0xc0]
+vmaxps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x5c,0x82,0x40]
+vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x5c,0x82,0xc0]
+vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x5c,0x82,0x40]
+vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x5c,0x82,0xc0]
+vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x5c,0x82,0x40]
+vmaxps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x5c,0x82,0xc0]
+vmaxps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x5c,0x02,0x40]
+vmaxps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vmaxps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x5c,0x02,0x40]
+vmaxps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x5c,0x02,0x40]
+vmaxps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x5a,0x40]
+vmaxps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vmaxps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x5a,0x40]
+vmaxps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x5a,0x40]
+vmaxps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096, %zmm19, %zmm19
+
+// CHECK: vmaxps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmaxps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5f,0x1a]
+vmaxps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vmaxps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5f,0x1a]
+vmaxps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5f,0x1a]
+vmaxps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5f,0x1a]
+vmaxps (%rdx), %zmm19, %zmm19
+
+// CHECK: vmaxps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5f,0x1a]
+vmaxps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5f,0x1a]
+vmaxps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x10,0x5f,0xdb]
+vmaxps {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmaxps {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x12,0x5f,0xdb]
+vmaxps {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0x92,0x5f,0xdb]
+vmaxps {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmaxps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x40,0x5f,0xdb]
+vmaxps %zmm19, %zmm19, %zmm19
+
+// CHECK: vmaxps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x42,0x5f,0xdb]
+vmaxps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmaxps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xc2,0x5f,0xdb]
+vmaxps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x5c,0x82,0x40]
+vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x5c,0x82,0xc0]
+vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x5c,0x82,0x40]
+vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x5c,0x82,0xc0]
+vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x5c,0x82,0x40]
+vminpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x5c,0x82,0xc0]
+vminpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x5c,0x02,0x40]
+vminpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vminpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x5c,0x02,0x40]
+vminpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x5c,0x02,0x40]
+vminpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x5a,0x40]
+vminpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vminpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x5a,0x40]
+vminpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x5a,0x40]
+vminpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096, %zmm19, %zmm19
+
+// CHECK: vminpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x5a,0x40]
+vminpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x5a,0x40]
+vminpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x5a,0x40]
+vminpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x5c,0x02,0x40]
+vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x5c,0x02,0x40]
+vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x5c,0x02,0x40]
+vminpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x5c,0x82,0x40]
+vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x5c,0x82,0xc0]
+vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x5c,0x82,0x40]
+vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x5c,0x82,0xc0]
+vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x5c,0x82,0x40]
+vminpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x5c,0x82,0xc0]
+vminpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x5d,0x1a]
+vminpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vminpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x5d,0x1a]
+vminpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x5d,0x1a]
+vminpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x5d,0x1a]
+vminpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vminpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x5d,0x1a]
+vminpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x5d,0x1a]
+vminpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x10,0x5d,0xdb]
+vminpd {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vminpd {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x12,0x5d,0xdb]
+vminpd {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x92,0x5d,0xdb]
+vminpd {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0x5d,0xdb]
+vminpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vminpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0x5d,0xdb]
+vminpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0x5d,0xdb]
+vminpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x5a,0x40]
+vminps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vminps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x5a,0x40]
+vminps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x5a,0x40]
+vminps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x5c,0x02,0x40]
+vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x5c,0x02,0x40]
+vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x5c,0x02,0x40]
+vminps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x5c,0x82,0x40]
+vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x5c,0x82,0xc0]
+vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x5c,0x82,0x40]
+vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x5c,0x82,0xc0]
+vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x5c,0x82,0x40]
+vminps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x5c,0x82,0xc0]
+vminps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x5c,0x82,0x40]
+vminps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vminps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x5c,0x82,0xc0]
+vminps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vminps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x5c,0x82,0x40]
+vminps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x5c,0x82,0xc0]
+vminps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x5c,0x82,0x40]
+vminps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x5c,0x82,0xc0]
+vminps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x5c,0x02,0x40]
+vminps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vminps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x5c,0x02,0x40]
+vminps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x5c,0x02,0x40]
+vminps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x5a,0x40]
+vminps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vminps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x5a,0x40]
+vminps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x5a,0x40]
+vminps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vminps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096, %zmm19, %zmm19
+
+// CHECK: vminps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vminps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x5d,0x1a]
+vminps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vminps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x5d,0x1a]
+vminps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x5d,0x1a]
+vminps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x5d,0x1a]
+vminps (%rdx), %zmm19, %zmm19
+
+// CHECK: vminps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x5d,0x1a]
+vminps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x5d,0x1a]
+vminps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps {sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x10,0x5d,0xdb]
+vminps {sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vminps {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x12,0x5d,0xdb]
+vminps {sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0x92,0x5d,0xdb]
+vminps {sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vminps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x40,0x5d,0xdb]
+vminps %zmm19, %zmm19, %zmm19
+
+// CHECK: vminps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x42,0x5d,0xdb]
+vminps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vminps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xc2,0x5d,0xdb]
+vminps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovapd 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x5c,0x82,0x40]
+vmovapd 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovapd -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x5c,0x82,0xc0]
+vmovapd -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovapd 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x5c,0x82,0x40]
+vmovapd 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovapd -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x5c,0x82,0xc0]
+vmovapd -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovapd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x5c,0x82,0x40]
+vmovapd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovapd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x5c,0x82,0xc0]
+vmovapd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovapd 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x5c,0x02,0x40]
+vmovapd 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovapd 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x5c,0x02,0x40]
+vmovapd 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovapd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x5c,0x02,0x40]
+vmovapd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovapd 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x5a,0x40]
+vmovapd 4096(%rdx), %zmm19
+
+// CHECK: vmovapd 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x5a,0x40]
+vmovapd 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovapd 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x5a,0x40]
+vmovapd 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovapd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovapd 485498096, %zmm19
+
+// CHECK: vmovapd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovapd 485498096, %zmm19 {%k2}
+
+// CHECK: vmovapd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovapd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovapd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x28,0x1a]
+vmovapd (%rdx), %zmm19
+
+// CHECK: vmovapd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x28,0x1a]
+vmovapd (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovapd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x28,0x1a]
+vmovapd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovapd.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x29,0xdb]
+vmovapd.s %zmm19, %zmm19
+
+// CHECK: vmovapd.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x29,0xdb]
+vmovapd.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovapd.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x29,0xdb]
+vmovapd.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovapd %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x5a,0x40]
+vmovapd %zmm19, 4096(%rdx)
+
+// CHECK: vmovapd %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x5a,0x40]
+vmovapd %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovapd %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x5c,0x82,0x40]
+vmovapd %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovapd %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x5c,0x82,0xc0]
+vmovapd %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovapd %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x5c,0x82,0x40]
+vmovapd %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovapd %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x5c,0x82,0xc0]
+vmovapd %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovapd %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x5c,0x02,0x40]
+vmovapd %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovapd %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x5c,0x02,0x40]
+vmovapd %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovapd %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovapd %zmm19, 485498096
+
+// CHECK: vmovapd %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovapd %zmm19, 485498096 {%k2}
+
+// CHECK: vmovapd %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x29,0x1a]
+vmovapd %zmm19, (%rdx)
+
+// CHECK: vmovapd %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x29,0x1a]
+vmovapd %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovapd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x28,0xdb]
+vmovapd %zmm19, %zmm19
+
+// CHECK: vmovapd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x28,0xdb]
+vmovapd %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovapd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x28,0xdb]
+vmovapd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovaps 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x5c,0x82,0x40]
+vmovaps 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovaps -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x5c,0x82,0xc0]
+vmovaps -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovaps 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x5c,0x82,0x40]
+vmovaps 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovaps -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x5c,0x82,0xc0]
+vmovaps -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovaps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x5c,0x82,0x40]
+vmovaps 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovaps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x5c,0x82,0xc0]
+vmovaps -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovaps 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x5c,0x02,0x40]
+vmovaps 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovaps 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x5c,0x02,0x40]
+vmovaps 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovaps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x5c,0x02,0x40]
+vmovaps 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovaps 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x5a,0x40]
+vmovaps 4096(%rdx), %zmm19
+
+// CHECK: vmovaps 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x5a,0x40]
+vmovaps 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovaps 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x5a,0x40]
+vmovaps 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovaps 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovaps 485498096, %zmm19
+
+// CHECK: vmovaps 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovaps 485498096, %zmm19 {%k2}
+
+// CHECK: vmovaps 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovaps 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovaps (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x28,0x1a]
+vmovaps (%rdx), %zmm19
+
+// CHECK: vmovaps (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x28,0x1a]
+vmovaps (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovaps (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x28,0x1a]
+vmovaps (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovaps.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x29,0xdb]
+vmovaps.s %zmm19, %zmm19
+
+// CHECK: vmovaps.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x29,0xdb]
+vmovaps.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovaps.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x29,0xdb]
+vmovaps.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovaps %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x5a,0x40]
+vmovaps %zmm19, 4096(%rdx)
+
+// CHECK: vmovaps %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x5a,0x40]
+vmovaps %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovaps %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x5c,0x82,0x40]
+vmovaps %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovaps %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x5c,0x82,0xc0]
+vmovaps %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovaps %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x5c,0x82,0x40]
+vmovaps %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovaps %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x5c,0x82,0xc0]
+vmovaps %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovaps %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x5c,0x02,0x40]
+vmovaps %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovaps %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x5c,0x02,0x40]
+vmovaps %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovaps %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovaps %zmm19, 485498096
+
+// CHECK: vmovaps %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovaps %zmm19, 485498096 {%k2}
+
+// CHECK: vmovaps %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x29,0x1a]
+vmovaps %zmm19, (%rdx)
+
+// CHECK: vmovaps %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x29,0x1a]
+vmovaps %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovaps %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x28,0xdb]
+vmovaps %zmm19, %zmm19
+
+// CHECK: vmovaps %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x28,0xdb]
+vmovaps %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovaps %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x28,0xdb]
+vmovaps %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovddup 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x5c,0x82,0x40]
+vmovddup 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovddup -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x5c,0x82,0xc0]
+vmovddup -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovddup 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x5c,0x82,0x40]
+vmovddup 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovddup -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x5c,0x82,0xc0]
+vmovddup -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovddup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x5c,0x82,0x40]
+vmovddup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovddup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x5c,0x82,0xc0]
+vmovddup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovddup 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x5c,0x02,0x40]
+vmovddup 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovddup 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x5c,0x02,0x40]
+vmovddup 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovddup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x5c,0x02,0x40]
+vmovddup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovddup 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x5a,0x40]
+vmovddup 4096(%rdx), %zmm19
+
+// CHECK: vmovddup 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x5a,0x40]
+vmovddup 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovddup 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x5a,0x40]
+vmovddup 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovddup 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovddup 485498096, %zmm19
+
+// CHECK: vmovddup 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovddup 485498096, %zmm19 {%k2}
+
+// CHECK: vmovddup 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovddup 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovddup (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xff,0x48,0x12,0x1a]
+vmovddup (%rdx), %zmm19
+
+// CHECK: vmovddup (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xff,0x4a,0x12,0x1a]
+vmovddup (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovddup (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xff,0xca,0x12,0x1a]
+vmovddup (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovddup %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xff,0x48,0x12,0xdb]
+vmovddup %zmm19, %zmm19
+
+// CHECK: vmovddup %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xff,0x4a,0x12,0xdb]
+vmovddup %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovddup %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xff,0xca,0x12,0xdb]
+vmovddup %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x5c,0x82,0x40]
+vmovdqa32 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqa32 -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x5c,0x82,0xc0]
+vmovdqa32 -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqa32 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x5c,0x82,0x40]
+vmovdqa32 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqa32 -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x5c,0x82,0xc0]
+vmovdqa32 -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqa32 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x5c,0x82,0x40]
+vmovdqa32 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x5c,0x82,0xc0]
+vmovdqa32 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x5c,0x02,0x40]
+vmovdqa32 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovdqa32 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x5c,0x02,0x40]
+vmovdqa32 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovdqa32 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x5c,0x02,0x40]
+vmovdqa32 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x5a,0x40]
+vmovdqa32 4096(%rdx), %zmm19
+
+// CHECK: vmovdqa32 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x5a,0x40]
+vmovdqa32 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqa32 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x5a,0x40]
+vmovdqa32 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa32 485498096, %zmm19
+
+// CHECK: vmovdqa32 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa32 485498096, %zmm19 {%k2}
+
+// CHECK: vmovdqa32 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa32 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x6f,0x1a]
+vmovdqa32 (%rdx), %zmm19
+
+// CHECK: vmovdqa32 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x6f,0x1a]
+vmovdqa32 (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqa32 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7d,0xca,0x6f,0x1a]
+vmovdqa32 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x48,0x7f,0xdb]
+vmovdqa32.s %zmm19, %zmm19
+
+// CHECK: vmovdqa32.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x4a,0x7f,0xdb]
+vmovdqa32.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqa32.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xca,0x7f,0xdb]
+vmovdqa32.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x5a,0x40]
+vmovdqa32 %zmm19, 4096(%rdx)
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x5a,0x40]
+vmovdqa32 %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x5c,0x82,0x40]
+vmovdqa32 %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovdqa32 %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x5c,0x82,0xc0]
+vmovdqa32 %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x5c,0x82,0x40]
+vmovdqa32 %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqa32 %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x5c,0x82,0xc0]
+vmovdqa32 %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x5c,0x02,0x40]
+vmovdqa32 %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovdqa32 %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x5c,0x02,0x40]
+vmovdqa32 %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovdqa32 %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa32 %zmm19, 485498096
+
+// CHECK: vmovdqa32 %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa32 %zmm19, 485498096 {%k2}
+
+// CHECK: vmovdqa32 %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0x7f,0x1a]
+vmovdqa32 %zmm19, (%rdx)
+
+// CHECK: vmovdqa32 %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7d,0x4a,0x7f,0x1a]
+vmovdqa32 %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovdqa32 %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7d,0x48,0x6f,0xdb]
+vmovdqa32 %zmm19, %zmm19
+
+// CHECK: vmovdqa32 %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7d,0x4a,0x6f,0xdb]
+vmovdqa32 %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqa32 %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7d,0xca,0x6f,0xdb]
+vmovdqa32 %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x5c,0x82,0x40]
+vmovdqa64 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqa64 -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x5c,0x82,0xc0]
+vmovdqa64 -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqa64 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x5c,0x82,0x40]
+vmovdqa64 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqa64 -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x5c,0x82,0xc0]
+vmovdqa64 -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqa64 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x5c,0x82,0x40]
+vmovdqa64 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x5c,0x82,0xc0]
+vmovdqa64 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x5c,0x02,0x40]
+vmovdqa64 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovdqa64 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x5c,0x02,0x40]
+vmovdqa64 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovdqa64 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x5c,0x02,0x40]
+vmovdqa64 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x5a,0x40]
+vmovdqa64 4096(%rdx), %zmm19
+
+// CHECK: vmovdqa64 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x5a,0x40]
+vmovdqa64 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqa64 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x5a,0x40]
+vmovdqa64 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa64 485498096, %zmm19
+
+// CHECK: vmovdqa64 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa64 485498096, %zmm19 {%k2}
+
+// CHECK: vmovdqa64 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa64 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x6f,0x1a]
+vmovdqa64 (%rdx), %zmm19
+
+// CHECK: vmovdqa64 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x6f,0x1a]
+vmovdqa64 (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqa64 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x6f,0x1a]
+vmovdqa64 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x7f,0xdb]
+vmovdqa64.s %zmm19, %zmm19
+
+// CHECK: vmovdqa64.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x7f,0xdb]
+vmovdqa64.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqa64.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x7f,0xdb]
+vmovdqa64.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x5a,0x40]
+vmovdqa64 %zmm19, 4096(%rdx)
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x5a,0x40]
+vmovdqa64 %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x5c,0x82,0x40]
+vmovdqa64 %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovdqa64 %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x5c,0x82,0xc0]
+vmovdqa64 %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x5c,0x82,0x40]
+vmovdqa64 %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqa64 %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x5c,0x82,0xc0]
+vmovdqa64 %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x5c,0x02,0x40]
+vmovdqa64 %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovdqa64 %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x5c,0x02,0x40]
+vmovdqa64 %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovdqa64 %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa64 %zmm19, 485498096
+
+// CHECK: vmovdqa64 %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqa64 %zmm19, 485498096 {%k2}
+
+// CHECK: vmovdqa64 %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x7f,0x1a]
+vmovdqa64 %zmm19, (%rdx)
+
+// CHECK: vmovdqa64 %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x7f,0x1a]
+vmovdqa64 %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovdqa64 %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x6f,0xdb]
+vmovdqa64 %zmm19, %zmm19
+
+// CHECK: vmovdqa64 %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x6f,0xdb]
+vmovdqa64 %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqa64 %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x6f,0xdb]
+vmovdqa64 %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x5c,0x82,0x40]
+vmovdqu32 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqu32 -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x5c,0x82,0xc0]
+vmovdqu32 -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqu32 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x5c,0x82,0x40]
+vmovdqu32 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqu32 -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x5c,0x82,0xc0]
+vmovdqu32 -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqu32 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x5c,0x82,0x40]
+vmovdqu32 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x5c,0x82,0xc0]
+vmovdqu32 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x5c,0x02,0x40]
+vmovdqu32 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovdqu32 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x5c,0x02,0x40]
+vmovdqu32 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovdqu32 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x5c,0x02,0x40]
+vmovdqu32 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x5a,0x40]
+vmovdqu32 4096(%rdx), %zmm19
+
+// CHECK: vmovdqu32 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x5a,0x40]
+vmovdqu32 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqu32 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x5a,0x40]
+vmovdqu32 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu32 485498096, %zmm19
+
+// CHECK: vmovdqu32 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu32 485498096, %zmm19 {%k2}
+
+// CHECK: vmovdqu32 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu32 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x6f,0x1a]
+vmovdqu32 (%rdx), %zmm19
+
+// CHECK: vmovdqu32 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x6f,0x1a]
+vmovdqu32 (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqu32 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x6f,0x1a]
+vmovdqu32 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x7f,0xdb]
+vmovdqu32.s %zmm19, %zmm19
+
+// CHECK: vmovdqu32.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x7f,0xdb]
+vmovdqu32.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqu32.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x7f,0xdb]
+vmovdqu32.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x5a,0x40]
+vmovdqu32 %zmm19, 4096(%rdx)
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x5a,0x40]
+vmovdqu32 %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x5c,0x82,0x40]
+vmovdqu32 %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovdqu32 %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x5c,0x82,0xc0]
+vmovdqu32 %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x5c,0x82,0x40]
+vmovdqu32 %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqu32 %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x5c,0x82,0xc0]
+vmovdqu32 %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x5c,0x02,0x40]
+vmovdqu32 %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovdqu32 %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x5c,0x02,0x40]
+vmovdqu32 %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovdqu32 %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu32 %zmm19, 485498096
+
+// CHECK: vmovdqu32 %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu32 %zmm19, 485498096 {%k2}
+
+// CHECK: vmovdqu32 %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x7f,0x1a]
+vmovdqu32 %zmm19, (%rdx)
+
+// CHECK: vmovdqu32 %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x7f,0x1a]
+vmovdqu32 %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovdqu32 %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x6f,0xdb]
+vmovdqu32 %zmm19, %zmm19
+
+// CHECK: vmovdqu32 %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x6f,0xdb]
+vmovdqu32 %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqu32 %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x6f,0xdb]
+vmovdqu32 %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x5c,0x82,0x40]
+vmovdqu64 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqu64 -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x5c,0x82,0xc0]
+vmovdqu64 -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovdqu64 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x5c,0x82,0x40]
+vmovdqu64 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqu64 -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x5c,0x82,0xc0]
+vmovdqu64 -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovdqu64 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x5c,0x82,0x40]
+vmovdqu64 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x5c,0x82,0xc0]
+vmovdqu64 -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x5c,0x02,0x40]
+vmovdqu64 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovdqu64 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x5c,0x02,0x40]
+vmovdqu64 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovdqu64 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x5c,0x02,0x40]
+vmovdqu64 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x5a,0x40]
+vmovdqu64 4096(%rdx), %zmm19
+
+// CHECK: vmovdqu64 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x5a,0x40]
+vmovdqu64 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqu64 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x5a,0x40]
+vmovdqu64 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu64 485498096, %zmm19
+
+// CHECK: vmovdqu64 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu64 485498096, %zmm19 {%k2}
+
+// CHECK: vmovdqu64 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu64 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x6f,0x1a]
+vmovdqu64 (%rdx), %zmm19
+
+// CHECK: vmovdqu64 (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x6f,0x1a]
+vmovdqu64 (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovdqu64 (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfe,0xca,0x6f,0x1a]
+vmovdqu64 (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfe,0x48,0x7f,0xdb]
+vmovdqu64.s %zmm19, %zmm19
+
+// CHECK: vmovdqu64.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfe,0x4a,0x7f,0xdb]
+vmovdqu64.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqu64.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfe,0xca,0x7f,0xdb]
+vmovdqu64.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x5a,0x40]
+vmovdqu64 %zmm19, 4096(%rdx)
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x5a,0x40]
+vmovdqu64 %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x5c,0x82,0x40]
+vmovdqu64 %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovdqu64 %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x5c,0x82,0xc0]
+vmovdqu64 %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x5c,0x82,0x40]
+vmovdqu64 %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqu64 %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x5c,0x82,0xc0]
+vmovdqu64 %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x5c,0x02,0x40]
+vmovdqu64 %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovdqu64 %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x5c,0x02,0x40]
+vmovdqu64 %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovdqu64 %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu64 %zmm19, 485498096
+
+// CHECK: vmovdqu64 %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovdqu64 %zmm19, 485498096 {%k2}
+
+// CHECK: vmovdqu64 %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfe,0x48,0x7f,0x1a]
+vmovdqu64 %zmm19, (%rdx)
+
+// CHECK: vmovdqu64 %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfe,0x4a,0x7f,0x1a]
+vmovdqu64 %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovdqu64 %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfe,0x48,0x6f,0xdb]
+vmovdqu64 %zmm19, %zmm19
+
+// CHECK: vmovdqu64 %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfe,0x4a,0x6f,0xdb]
+vmovdqu64 %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovdqu64 %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfe,0xca,0x6f,0xdb]
+vmovdqu64 %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovntdqa 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x5c,0x82,0x40]
+vmovntdqa 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovntdqa -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x5c,0x82,0xc0]
+vmovntdqa -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovntdqa 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x5c,0x02,0x40]
+vmovntdqa 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovntdqa 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x5a,0x40]
+vmovntdqa 4096(%rdx), %zmm19
+
+// CHECK: vmovntdqa 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovntdqa 485498096, %zmm19
+
+// CHECK: vmovntdqa (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x2a,0x1a]
+vmovntdqa (%rdx), %zmm19
+
+// CHECK: vmovntdq %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x5a,0x40]
+vmovntdq %zmm19, 4096(%rdx)
+
+// CHECK: vmovntdq %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x5c,0x82,0x40]
+vmovntdq %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovntdq %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x5c,0x82,0xc0]
+vmovntdq %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovntdq %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x5c,0x02,0x40]
+vmovntdq %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovntdq %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovntdq %zmm19, 485498096
+
+// CHECK: vmovntdq %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7d,0x48,0xe7,0x1a]
+vmovntdq %zmm19, (%rdx)
+
+// CHECK: vmovntpd %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x5a,0x40]
+vmovntpd %zmm19, 4096(%rdx)
+
+// CHECK: vmovntpd %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x5c,0x82,0x40]
+vmovntpd %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovntpd %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x5c,0x82,0xc0]
+vmovntpd %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovntpd %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x5c,0x02,0x40]
+vmovntpd %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovntpd %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovntpd %zmm19, 485498096
+
+// CHECK: vmovntpd %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x2b,0x1a]
+vmovntpd %zmm19, (%rdx)
+
+// CHECK: vmovntps %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x5a,0x40]
+vmovntps %zmm19, 4096(%rdx)
+
+// CHECK: vmovntps %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x5c,0x82,0x40]
+vmovntps %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovntps %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x5c,0x82,0xc0]
+vmovntps %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovntps %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x5c,0x02,0x40]
+vmovntps %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovntps %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovntps %zmm19, 485498096
+
+// CHECK: vmovntps %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x2b,0x1a]
+vmovntps %zmm19, (%rdx)
+
+// CHECK: vmovshdup 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x5c,0x82,0x40]
+vmovshdup 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovshdup -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x5c,0x82,0xc0]
+vmovshdup -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovshdup 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x5c,0x82,0x40]
+vmovshdup 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovshdup -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x5c,0x82,0xc0]
+vmovshdup -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovshdup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x5c,0x82,0x40]
+vmovshdup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x5c,0x82,0xc0]
+vmovshdup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x5c,0x02,0x40]
+vmovshdup 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovshdup 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x5c,0x02,0x40]
+vmovshdup 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovshdup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x5c,0x02,0x40]
+vmovshdup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x5a,0x40]
+vmovshdup 4096(%rdx), %zmm19
+
+// CHECK: vmovshdup 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x5a,0x40]
+vmovshdup 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovshdup 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x5a,0x40]
+vmovshdup 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovshdup 485498096, %zmm19
+
+// CHECK: vmovshdup 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovshdup 485498096, %zmm19 {%k2}
+
+// CHECK: vmovshdup 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovshdup 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x16,0x1a]
+vmovshdup (%rdx), %zmm19
+
+// CHECK: vmovshdup (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x16,0x1a]
+vmovshdup (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovshdup (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x16,0x1a]
+vmovshdup (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovshdup %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x16,0xdb]
+vmovshdup %zmm19, %zmm19
+
+// CHECK: vmovshdup %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x16,0xdb]
+vmovshdup %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovshdup %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x16,0xdb]
+vmovshdup %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x5c,0x82,0x40]
+vmovsldup 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovsldup -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x5c,0x82,0xc0]
+vmovsldup -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovsldup 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x5c,0x82,0x40]
+vmovsldup 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovsldup -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x5c,0x82,0xc0]
+vmovsldup -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovsldup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x5c,0x82,0x40]
+vmovsldup 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x5c,0x82,0xc0]
+vmovsldup -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x5c,0x02,0x40]
+vmovsldup 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovsldup 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x5c,0x02,0x40]
+vmovsldup 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovsldup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x5c,0x02,0x40]
+vmovsldup 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x5a,0x40]
+vmovsldup 4096(%rdx), %zmm19
+
+// CHECK: vmovsldup 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x5a,0x40]
+vmovsldup 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovsldup 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x5a,0x40]
+vmovsldup 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovsldup 485498096, %zmm19
+
+// CHECK: vmovsldup 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovsldup 485498096, %zmm19 {%k2}
+
+// CHECK: vmovsldup 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovsldup 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7e,0x48,0x12,0x1a]
+vmovsldup (%rdx), %zmm19
+
+// CHECK: vmovsldup (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7e,0x4a,0x12,0x1a]
+vmovsldup (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovsldup (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7e,0xca,0x12,0x1a]
+vmovsldup (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovsldup %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7e,0x48,0x12,0xdb]
+vmovsldup %zmm19, %zmm19
+
+// CHECK: vmovsldup %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7e,0x4a,0x12,0xdb]
+vmovsldup %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovsldup %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7e,0xca,0x12,0xdb]
+vmovsldup %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovupd 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x5c,0x82,0x40]
+vmovupd 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovupd -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x5c,0x82,0xc0]
+vmovupd -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovupd 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x5c,0x82,0x40]
+vmovupd 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovupd -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x5c,0x82,0xc0]
+vmovupd -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovupd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x5c,0x82,0x40]
+vmovupd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovupd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x5c,0x82,0xc0]
+vmovupd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovupd 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x5c,0x02,0x40]
+vmovupd 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovupd 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x5c,0x02,0x40]
+vmovupd 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovupd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x5c,0x02,0x40]
+vmovupd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovupd 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x5a,0x40]
+vmovupd 4096(%rdx), %zmm19
+
+// CHECK: vmovupd 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x5a,0x40]
+vmovupd 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovupd 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x5a,0x40]
+vmovupd 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovupd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovupd 485498096, %zmm19
+
+// CHECK: vmovupd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovupd 485498096, %zmm19 {%k2}
+
+// CHECK: vmovupd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovupd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovupd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x10,0x1a]
+vmovupd (%rdx), %zmm19
+
+// CHECK: vmovupd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x10,0x1a]
+vmovupd (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovupd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xfd,0xca,0x10,0x1a]
+vmovupd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovupd.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x11,0xdb]
+vmovupd.s %zmm19, %zmm19
+
+// CHECK: vmovupd.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x11,0xdb]
+vmovupd.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovupd.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x11,0xdb]
+vmovupd.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovupd %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x5a,0x40]
+vmovupd %zmm19, 4096(%rdx)
+
+// CHECK: vmovupd %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x5a,0x40]
+vmovupd %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovupd %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x5c,0x82,0x40]
+vmovupd %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovupd %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x5c,0x82,0xc0]
+vmovupd %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovupd %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x5c,0x82,0x40]
+vmovupd %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovupd %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x5c,0x82,0xc0]
+vmovupd %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovupd %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x5c,0x02,0x40]
+vmovupd %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovupd %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x5c,0x02,0x40]
+vmovupd %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovupd %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovupd %zmm19, 485498096
+
+// CHECK: vmovupd %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovupd %zmm19, 485498096 {%k2}
+
+// CHECK: vmovupd %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0xfd,0x48,0x11,0x1a]
+vmovupd %zmm19, (%rdx)
+
+// CHECK: vmovupd %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0xfd,0x4a,0x11,0x1a]
+vmovupd %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovupd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xfd,0x48,0x10,0xdb]
+vmovupd %zmm19, %zmm19
+
+// CHECK: vmovupd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xfd,0x4a,0x10,0xdb]
+vmovupd %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovupd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xfd,0xca,0x10,0xdb]
+vmovupd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovups 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x5c,0x82,0x40]
+vmovups 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovups -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x5c,0x82,0xc0]
+vmovups -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vmovups 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x5c,0x82,0x40]
+vmovups 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovups -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x5c,0x82,0xc0]
+vmovups -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vmovups 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x5c,0x82,0x40]
+vmovups 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovups -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x5c,0x82,0xc0]
+vmovups -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vmovups 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x5c,0x02,0x40]
+vmovups 4096(%rdx,%rax), %zmm19
+
+// CHECK: vmovups 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x5c,0x02,0x40]
+vmovups 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vmovups 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x5c,0x02,0x40]
+vmovups 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vmovups 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x5a,0x40]
+vmovups 4096(%rdx), %zmm19
+
+// CHECK: vmovups 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x5a,0x40]
+vmovups 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vmovups 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x5a,0x40]
+vmovups 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovups 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovups 485498096, %zmm19
+
+// CHECK: vmovups 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovups 485498096, %zmm19 {%k2}
+
+// CHECK: vmovups 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovups 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vmovups (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x10,0x1a]
+vmovups (%rdx), %zmm19
+
+// CHECK: vmovups (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x10,0x1a]
+vmovups (%rdx), %zmm19 {%k2}
+
+// CHECK: vmovups (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x7c,0xca,0x10,0x1a]
+vmovups (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vmovups.s %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x11,0xdb]
+vmovups.s %zmm19, %zmm19
+
+// CHECK: vmovups.s %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x11,0xdb]
+vmovups.s %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovups.s %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x11,0xdb]
+vmovups.s %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmovups %zmm19, 4096(%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x5a,0x40]
+vmovups %zmm19, 4096(%rdx)
+
+// CHECK: vmovups %zmm19, 4096(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x5a,0x40]
+vmovups %zmm19, 4096(%rdx) {%k2}
+
+// CHECK: vmovups %zmm19, 4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x5c,0x82,0x40]
+vmovups %zmm19, 4096(%rdx,%rax,4)
+
+// CHECK: vmovups %zmm19, -4096(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x5c,0x82,0xc0]
+vmovups %zmm19, -4096(%rdx,%rax,4)
+
+// CHECK: vmovups %zmm19, 4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x5c,0x82,0x40]
+vmovups %zmm19, 4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovups %zmm19, -4096(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x5c,0x82,0xc0]
+vmovups %zmm19, -4096(%rdx,%rax,4) {%k2}
+
+// CHECK: vmovups %zmm19, 4096(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x5c,0x02,0x40]
+vmovups %zmm19, 4096(%rdx,%rax)
+
+// CHECK: vmovups %zmm19, 4096(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x5c,0x02,0x40]
+vmovups %zmm19, 4096(%rdx,%rax) {%k2}
+
+// CHECK: vmovups %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovups %zmm19, 485498096
+
+// CHECK: vmovups %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmovups %zmm19, 485498096 {%k2}
+
+// CHECK: vmovups %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe1,0x7c,0x48,0x11,0x1a]
+vmovups %zmm19, (%rdx)
+
+// CHECK: vmovups %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe1,0x7c,0x4a,0x11,0x1a]
+vmovups %zmm19, (%rdx) {%k2}
+
+// CHECK: vmovups %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x7c,0x48,0x10,0xdb]
+vmovups %zmm19, %zmm19
+
+// CHECK: vmovups %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x7c,0x4a,0x10,0xdb]
+vmovups %zmm19, %zmm19 {%k2}
+
+// CHECK: vmovups %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x7c,0xca,0x10,0xdb]
+vmovups %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x5c,0x82,0x40]
+vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x5c,0x82,0xc0]
+vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x5c,0x82,0x40]
+vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x5c,0x82,0xc0]
+vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x5c,0x82,0x40]
+vmulpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x5c,0x82,0xc0]
+vmulpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x5c,0x02,0x40]
+vmulpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vmulpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x5c,0x02,0x40]
+vmulpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x5c,0x02,0x40]
+vmulpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x5a,0x40]
+vmulpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vmulpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x5a,0x40]
+vmulpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x5a,0x40]
+vmulpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096, %zmm19, %zmm19
+
+// CHECK: vmulpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x5a,0x40]
+vmulpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x5a,0x40]
+vmulpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x5a,0x40]
+vmulpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x5c,0x02,0x40]
+vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x5c,0x02,0x40]
+vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x5c,0x02,0x40]
+vmulpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x5c,0x82,0x40]
+vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x5c,0x82,0xc0]
+vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x5c,0x82,0x40]
+vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x5c,0x82,0xc0]
+vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x5c,0x82,0x40]
+vmulpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x5c,0x82,0xc0]
+vmulpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x30,0x59,0xdb]
+vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x32,0x59,0xdb]
+vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xb2,0x59,0xdb]
+vmulpd {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0x59,0x1a]
+vmulpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vmulpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0x59,0x1a]
+vmulpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0x59,0x1a]
+vmulpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0x59,0x1a]
+vmulpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vmulpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0x59,0x1a]
+vmulpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0x59,0x1a]
+vmulpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x10,0x59,0xdb]
+vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x12,0x59,0xdb]
+vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x92,0x59,0xdb]
+vmulpd {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x50,0x59,0xdb]
+vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x52,0x59,0xdb]
+vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xd2,0x59,0xdb]
+vmulpd {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x70,0x59,0xdb]
+vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x72,0x59,0xdb]
+vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xf2,0x59,0xdb]
+vmulpd {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0x59,0xdb]
+vmulpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0x59,0xdb]
+vmulpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0x59,0xdb]
+vmulpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x5a,0x40]
+vmulps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x5a,0x40]
+vmulps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x5a,0x40]
+vmulps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x5c,0x02,0x40]
+vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x5c,0x02,0x40]
+vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x5c,0x02,0x40]
+vmulps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x5c,0x82,0x40]
+vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x5c,0x82,0xc0]
+vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x5c,0x82,0x40]
+vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x5c,0x82,0xc0]
+vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x5c,0x82,0x40]
+vmulps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x5c,0x82,0xc0]
+vmulps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x5c,0x82,0x40]
+vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x5c,0x82,0xc0]
+vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x5c,0x82,0x40]
+vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x5c,0x82,0xc0]
+vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x5c,0x82,0x40]
+vmulps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x5c,0x82,0xc0]
+vmulps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x5c,0x02,0x40]
+vmulps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vmulps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x5c,0x02,0x40]
+vmulps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x5c,0x02,0x40]
+vmulps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x5a,0x40]
+vmulps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vmulps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x5a,0x40]
+vmulps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x5a,0x40]
+vmulps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096, %zmm19, %zmm19
+
+// CHECK: vmulps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vmulps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps {rd-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x30,0x59,0xdb]
+vmulps {rd-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x32,0x59,0xdb]
+vmulps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xb2,0x59,0xdb]
+vmulps {rd-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x50,0x59,0x1a]
+vmulps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vmulps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x52,0x59,0x1a]
+vmulps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xd2,0x59,0x1a]
+vmulps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x64,0x40,0x59,0x1a]
+vmulps (%rdx), %zmm19, %zmm19
+
+// CHECK: vmulps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x64,0x42,0x59,0x1a]
+vmulps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x64,0xc2,0x59,0x1a]
+vmulps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps {rn-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x10,0x59,0xdb]
+vmulps {rn-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x12,0x59,0xdb]
+vmulps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0x92,0x59,0xdb]
+vmulps {rn-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps {ru-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x50,0x59,0xdb]
+vmulps {ru-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x52,0x59,0xdb]
+vmulps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xd2,0x59,0xdb]
+vmulps {ru-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps {rz-sae}, %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x70,0x59,0xdb]
+vmulps {rz-sae}, %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x72,0x59,0xdb]
+vmulps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xf2,0x59,0xdb]
+vmulps {rz-sae}, %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vmulps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x64,0x40,0x59,0xdb]
+vmulps %zmm19, %zmm19, %zmm19
+
+// CHECK: vmulps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x64,0x42,0x59,0xdb]
+vmulps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vmulps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x64,0xc2,0x59,0xdb]
+vmulps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x5a,0x40]
+vpabsd 256(%rdx){1to16}, %zmm19
+
+// CHECK: vpabsd 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x5a,0x40]
+vpabsd 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x5a,0x40]
+vpabsd 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x5c,0x02,0x40]
+vpabsd 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vpabsd 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x5c,0x02,0x40]
+vpabsd 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x5c,0x02,0x40]
+vpabsd 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x5c,0x82,0x40]
+vpabsd 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vpabsd -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x5c,0x82,0xc0]
+vpabsd -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vpabsd 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x5c,0x82,0x40]
+vpabsd 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x5c,0x82,0xc0]
+vpabsd -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x5c,0x82,0x40]
+vpabsd 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x5c,0x82,0xc0]
+vpabsd -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x5c,0x82,0x40]
+vpabsd 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpabsd -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x5c,0x82,0xc0]
+vpabsd -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpabsd 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x5c,0x82,0x40]
+vpabsd 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpabsd -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x5c,0x82,0xc0]
+vpabsd -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpabsd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x5c,0x82,0x40]
+vpabsd 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpabsd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x5c,0x82,0xc0]
+vpabsd -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x5c,0x02,0x40]
+vpabsd 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpabsd 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x5c,0x02,0x40]
+vpabsd 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpabsd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x5c,0x02,0x40]
+vpabsd 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x5a,0x40]
+vpabsd 4096(%rdx), %zmm19
+
+// CHECK: vpabsd 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x5a,0x40]
+vpabsd 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpabsd 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x5a,0x40]
+vpabsd 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096{1to16}, %zmm19
+
+// CHECK: vpabsd 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096, %zmm19
+
+// CHECK: vpabsd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096, %zmm19 {%k2}
+
+// CHECK: vpabsd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x58,0x1e,0x1a]
+vpabsd (%rdx){1to16}, %zmm19
+
+// CHECK: vpabsd (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x5a,0x1e,0x1a]
+vpabsd (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vpabsd (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xda,0x1e,0x1a]
+vpabsd (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x1e,0x1a]
+vpabsd (%rdx), %zmm19
+
+// CHECK: vpabsd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x1e,0x1a]
+vpabsd (%rdx), %zmm19 {%k2}
+
+// CHECK: vpabsd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x1e,0x1a]
+vpabsd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpabsd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x1e,0xdb]
+vpabsd %zmm19, %zmm19
+
+// CHECK: vpabsd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x1e,0xdb]
+vpabsd %zmm19, %zmm19 {%k2}
+
+// CHECK: vpabsd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x1e,0xdb]
+vpabsd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x5c,0x82,0x40]
+vpabsq 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpabsq -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x5c,0x82,0xc0]
+vpabsq -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpabsq 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x5c,0x82,0x40]
+vpabsq 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpabsq -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x5c,0x82,0xc0]
+vpabsq -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpabsq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x5c,0x82,0x40]
+vpabsq 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpabsq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x5c,0x82,0xc0]
+vpabsq -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x5c,0x02,0x40]
+vpabsq 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpabsq 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x5c,0x02,0x40]
+vpabsq 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpabsq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x5c,0x02,0x40]
+vpabsq 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x5a,0x40]
+vpabsq 4096(%rdx), %zmm19
+
+// CHECK: vpabsq 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x5a,0x40]
+vpabsq 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpabsq 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x5a,0x40]
+vpabsq 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096{1to8}, %zmm19
+
+// CHECK: vpabsq 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096, %zmm19
+
+// CHECK: vpabsq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096, %zmm19 {%k2}
+
+// CHECK: vpabsq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpabsq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x5a,0x40]
+vpabsq 512(%rdx){1to8}, %zmm19
+
+// CHECK: vpabsq 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x5a,0x40]
+vpabsq 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x5a,0x40]
+vpabsq 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x5c,0x02,0x40]
+vpabsq 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vpabsq 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x5c,0x02,0x40]
+vpabsq 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x5c,0x02,0x40]
+vpabsq 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x5c,0x82,0x40]
+vpabsq 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpabsq -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x5c,0x82,0xc0]
+vpabsq -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpabsq 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x5c,0x82,0x40]
+vpabsq 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x5c,0x82,0xc0]
+vpabsq -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x5c,0x82,0x40]
+vpabsq 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x5c,0x82,0xc0]
+vpabsq -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x58,0x1f,0x1a]
+vpabsq (%rdx){1to8}, %zmm19
+
+// CHECK: vpabsq (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x5a,0x1f,0x1a]
+vpabsq (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpabsq (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xda,0x1f,0x1a]
+vpabsq (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpabsq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x1f,0x1a]
+vpabsq (%rdx), %zmm19
+
+// CHECK: vpabsq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x1f,0x1a]
+vpabsq (%rdx), %zmm19 {%k2}
+
+// CHECK: vpabsq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x1f,0x1a]
+vpabsq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpabsq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x1f,0xdb]
+vpabsq %zmm19, %zmm19
+
+// CHECK: vpabsq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x1f,0xdb]
+vpabsq %zmm19, %zmm19 {%k2}
+
+// CHECK: vpabsq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x1f,0xdb]
+vpabsq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x5a,0x40]
+vpaddd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x5a,0x40]
+vpaddd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x5a,0x40]
+vpaddd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x5c,0x02,0x40]
+vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x5c,0x02,0x40]
+vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x5c,0x02,0x40]
+vpaddd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x5c,0x82,0x40]
+vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x5c,0x82,0xc0]
+vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x5c,0x82,0x40]
+vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x5c,0x82,0xc0]
+vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x5c,0x82,0x40]
+vpaddd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x5c,0x82,0xc0]
+vpaddd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x5c,0x82,0x40]
+vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x5c,0x82,0xc0]
+vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x5c,0x82,0x40]
+vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x5c,0x82,0xc0]
+vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x5c,0x82,0x40]
+vpaddd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x5c,0x82,0xc0]
+vpaddd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x5c,0x02,0x40]
+vpaddd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpaddd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x5c,0x02,0x40]
+vpaddd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x5c,0x02,0x40]
+vpaddd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x5a,0x40]
+vpaddd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpaddd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x5a,0x40]
+vpaddd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x5a,0x40]
+vpaddd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096, %zmm19, %zmm19
+
+// CHECK: vpaddd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xfe,0x1a]
+vpaddd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpaddd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xfe,0x1a]
+vpaddd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xfe,0x1a]
+vpaddd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xfe,0x1a]
+vpaddd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpaddd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xfe,0x1a]
+vpaddd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xfe,0x1a]
+vpaddd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x65,0x40,0xfe,0xdb]
+vpaddd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpaddd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x65,0x42,0xfe,0xdb]
+vpaddd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x65,0xc2,0xfe,0xdb]
+vpaddd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x5c,0x82,0x40]
+vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x5c,0x82,0xc0]
+vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x5c,0x82,0x40]
+vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x5c,0x82,0xc0]
+vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x5c,0x82,0x40]
+vpaddq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x5c,0x82,0xc0]
+vpaddq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x5c,0x02,0x40]
+vpaddq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpaddq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x5c,0x02,0x40]
+vpaddq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x5c,0x02,0x40]
+vpaddq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x5a,0x40]
+vpaddq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpaddq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x5a,0x40]
+vpaddq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x5a,0x40]
+vpaddq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096, %zmm19, %zmm19
+
+// CHECK: vpaddq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpaddq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x5a,0x40]
+vpaddq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x5a,0x40]
+vpaddq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x5a,0x40]
+vpaddq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x5c,0x02,0x40]
+vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x5c,0x02,0x40]
+vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x5c,0x02,0x40]
+vpaddq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x5c,0x82,0x40]
+vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x5c,0x82,0xc0]
+vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x5c,0x82,0x40]
+vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x5c,0x82,0xc0]
+vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x5c,0x82,0x40]
+vpaddq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x5c,0x82,0xc0]
+vpaddq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xd4,0x1a]
+vpaddq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpaddq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xd4,0x1a]
+vpaddq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xd4,0x1a]
+vpaddq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xd4,0x1a]
+vpaddq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpaddq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xd4,0x1a]
+vpaddq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xd4,0x1a]
+vpaddq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpaddq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0xd4,0xdb]
+vpaddq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpaddq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0xd4,0xdb]
+vpaddq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpaddq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0xd4,0xdb]
+vpaddq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x5a,0x40]
+vpandd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x5a,0x40]
+vpandd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x5a,0x40]
+vpandd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x5c,0x02,0x40]
+vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x5c,0x02,0x40]
+vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x5c,0x02,0x40]
+vpandd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x5c,0x82,0x40]
+vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x5c,0x82,0xc0]
+vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x5c,0x82,0x40]
+vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x5c,0x82,0xc0]
+vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x5c,0x82,0x40]
+vpandd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x5c,0x82,0xc0]
+vpandd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x5c,0x82,0x40]
+vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x5c,0x82,0xc0]
+vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x5c,0x82,0x40]
+vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x5c,0x82,0xc0]
+vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x5c,0x82,0x40]
+vpandd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x5c,0x82,0xc0]
+vpandd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x5c,0x02,0x40]
+vpandd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpandd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x5c,0x02,0x40]
+vpandd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x5c,0x02,0x40]
+vpandd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x5a,0x40]
+vpandd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpandd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x5a,0x40]
+vpandd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x5a,0x40]
+vpandd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096, %zmm19, %zmm19
+
+// CHECK: vpandd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdb,0x1a]
+vpandd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdb,0x1a]
+vpandd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdb,0x1a]
+vpandd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdb,0x1a]
+vpandd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpandd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdb,0x1a]
+vpandd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdb,0x1a]
+vpandd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x65,0x40,0xdb,0xdb]
+vpandd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpandd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x65,0x42,0xdb,0xdb]
+vpandd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x65,0xc2,0xdb,0xdb]
+vpandd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x5a,0x40]
+vpandnd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x5a,0x40]
+vpandnd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x5a,0x40]
+vpandnd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x5c,0x02,0x40]
+vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x5c,0x02,0x40]
+vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x5c,0x02,0x40]
+vpandnd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x5c,0x82,0x40]
+vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x5c,0x82,0xc0]
+vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x5c,0x82,0x40]
+vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x5c,0x82,0xc0]
+vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x5c,0x82,0x40]
+vpandnd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x5c,0x82,0xc0]
+vpandnd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x5c,0x82,0x40]
+vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x5c,0x82,0xc0]
+vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x5c,0x82,0x40]
+vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x5c,0x82,0xc0]
+vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x5c,0x82,0x40]
+vpandnd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x5c,0x82,0xc0]
+vpandnd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x5c,0x02,0x40]
+vpandnd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpandnd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x5c,0x02,0x40]
+vpandnd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x5c,0x02,0x40]
+vpandnd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x5a,0x40]
+vpandnd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpandnd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x5a,0x40]
+vpandnd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x5a,0x40]
+vpandnd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096, %zmm19, %zmm19
+
+// CHECK: vpandnd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x50,0xdf,0x1a]
+vpandnd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpandnd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x52,0xdf,0x1a]
+vpandnd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xd2,0xdf,0x1a]
+vpandnd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0x65,0x40,0xdf,0x1a]
+vpandnd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpandnd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0x65,0x42,0xdf,0x1a]
+vpandnd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0x65,0xc2,0xdf,0x1a]
+vpandnd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0x65,0x40,0xdf,0xdb]
+vpandnd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpandnd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0x65,0x42,0xdf,0xdb]
+vpandnd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0x65,0xc2,0xdf,0xdb]
+vpandnd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x5c,0x82,0x40]
+vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x5c,0x82,0xc0]
+vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x5c,0x82,0x40]
+vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x5c,0x82,0xc0]
+vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x5c,0x82,0x40]
+vpandnq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x5c,0x82,0xc0]
+vpandnq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x5c,0x02,0x40]
+vpandnq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpandnq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x5c,0x02,0x40]
+vpandnq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x5c,0x02,0x40]
+vpandnq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x5a,0x40]
+vpandnq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpandnq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x5a,0x40]
+vpandnq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x5a,0x40]
+vpandnq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096, %zmm19, %zmm19
+
+// CHECK: vpandnq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandnq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x5a,0x40]
+vpandnq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x5a,0x40]
+vpandnq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x5a,0x40]
+vpandnq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x5c,0x02,0x40]
+vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x5c,0x02,0x40]
+vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x5c,0x02,0x40]
+vpandnq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x5c,0x82,0x40]
+vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x5c,0x82,0xc0]
+vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x5c,0x82,0x40]
+vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x5c,0x82,0xc0]
+vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x5c,0x82,0x40]
+vpandnq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x5c,0x82,0xc0]
+vpandnq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdf,0x1a]
+vpandnq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandnq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdf,0x1a]
+vpandnq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdf,0x1a]
+vpandnq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdf,0x1a]
+vpandnq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpandnq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdf,0x1a]
+vpandnq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdf,0x1a]
+vpandnq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandnq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0xdf,0xdb]
+vpandnq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpandnq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0xdf,0xdb]
+vpandnq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandnq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0xdf,0xdb]
+vpandnq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x5c,0x82,0x40]
+vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x5c,0x82,0xc0]
+vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x5c,0x82,0x40]
+vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x5c,0x82,0xc0]
+vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x5c,0x82,0x40]
+vpandq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x5c,0x82,0xc0]
+vpandq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x5c,0x02,0x40]
+vpandq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpandq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x5c,0x02,0x40]
+vpandq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x5c,0x02,0x40]
+vpandq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x5a,0x40]
+vpandq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpandq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x5a,0x40]
+vpandq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x5a,0x40]
+vpandq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096, %zmm19, %zmm19
+
+// CHECK: vpandq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpandq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x5a,0x40]
+vpandq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x5a,0x40]
+vpandq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x5a,0x40]
+vpandq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x5c,0x02,0x40]
+vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x5c,0x02,0x40]
+vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x5c,0x02,0x40]
+vpandq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x5c,0x82,0x40]
+vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x5c,0x82,0xc0]
+vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x5c,0x82,0x40]
+vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x5c,0x82,0xc0]
+vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x5c,0x82,0x40]
+vpandq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x5c,0x82,0xc0]
+vpandq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x50,0xdb,0x1a]
+vpandq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpandq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x52,0xdb,0x1a]
+vpandq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xd2,0xdb,0x1a]
+vpandq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe1,0xe5,0x40,0xdb,0x1a]
+vpandq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpandq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe1,0xe5,0x42,0xdb,0x1a]
+vpandq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe1,0xe5,0xc2,0xdb,0x1a]
+vpandq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpandq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa1,0xe5,0x40,0xdb,0xdb]
+vpandq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpandq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa1,0xe5,0x42,0xdb,0xdb]
+vpandq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpandq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa1,0xe5,0xc2,0xdb,0xdb]
+vpandq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x5a,0x40]
+vpblendmd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x5a,0x40]
+vpblendmd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x5c,0x02,0x40]
+vpblendmd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x5c,0x02,0x40]
+vpblendmd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x5c,0x82,0x40]
+vpblendmd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x5c,0x82,0xc0]
+vpblendmd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x5c,0x82,0x40]
+vpblendmd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x5c,0x82,0xc0]
+vpblendmd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x5c,0x82,0x40]
+vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x5c,0x82,0xc0]
+vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x5c,0x82,0x40]
+vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x5c,0x82,0xc0]
+vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x5c,0x82,0x40]
+vpblendmd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x5c,0x82,0xc0]
+vpblendmd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x5c,0x02,0x40]
+vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x5c,0x02,0x40]
+vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x5c,0x02,0x40]
+vpblendmd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x5a,0x40]
+vpblendmd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpblendmd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x5a,0x40]
+vpblendmd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x5a,0x40]
+vpblendmd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmd 485498096, %zmm19, %zmm19
+
+// CHECK: vpblendmd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x64,0x1a]
+vpblendmd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpblendmd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x64,0x1a]
+vpblendmd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x64,0x1a]
+vpblendmd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpblendmd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x64,0x1a]
+vpblendmd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x64,0x1a]
+vpblendmd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x64,0xdb]
+vpblendmd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpblendmd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x64,0xdb]
+vpblendmd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x64,0xdb]
+vpblendmd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x5c,0x82,0x40]
+vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x5c,0x82,0xc0]
+vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x5c,0x82,0x40]
+vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x5c,0x82,0xc0]
+vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x5c,0x82,0x40]
+vpblendmq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x5c,0x82,0xc0]
+vpblendmq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x5c,0x02,0x40]
+vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x5c,0x02,0x40]
+vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x5c,0x02,0x40]
+vpblendmq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x5a,0x40]
+vpblendmq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpblendmq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x5a,0x40]
+vpblendmq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x5a,0x40]
+vpblendmq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmq 485498096, %zmm19, %zmm19
+
+// CHECK: vpblendmq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpblendmq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x5a,0x40]
+vpblendmq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x5a,0x40]
+vpblendmq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x5c,0x02,0x40]
+vpblendmq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x5c,0x02,0x40]
+vpblendmq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x5c,0x82,0x40]
+vpblendmq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x5c,0x82,0xc0]
+vpblendmq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x5c,0x82,0x40]
+vpblendmq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x5c,0x82,0xc0]
+vpblendmq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x64,0x1a]
+vpblendmq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpblendmq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x64,0x1a]
+vpblendmq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x64,0x1a]
+vpblendmq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpblendmq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x64,0x1a]
+vpblendmq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x64,0x1a]
+vpblendmq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpblendmq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x64,0xdb]
+vpblendmq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpblendmq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x64,0xdb]
+vpblendmq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpblendmq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x64,0xdb]
+vpblendmq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd 256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x5c,0x82,0x40]
+vpbroadcastd 256(%rdx,%rax,4), %zmm19
+
+// CHECK: vpbroadcastd -256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x5c,0x82,0xc0]
+vpbroadcastd -256(%rdx,%rax,4), %zmm19
+
+// CHECK: vpbroadcastd 256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x5c,0x82,0x40]
+vpbroadcastd 256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpbroadcastd -256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x5c,0x82,0xc0]
+vpbroadcastd -256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpbroadcastd 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x5c,0x82,0x40]
+vpbroadcastd 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x5c,0x82,0xc0]
+vpbroadcastd -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd 256(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x5c,0x02,0x40]
+vpbroadcastd 256(%rdx,%rax), %zmm19
+
+// CHECK: vpbroadcastd 256(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x5c,0x02,0x40]
+vpbroadcastd 256(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpbroadcastd 256(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x5c,0x02,0x40]
+vpbroadcastd 256(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd 256(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x5a,0x40]
+vpbroadcastd 256(%rdx), %zmm19
+
+// CHECK: vpbroadcastd 256(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x5a,0x40]
+vpbroadcastd 256(%rdx), %zmm19 {%k2}
+
+// CHECK: vpbroadcastd 256(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x5a,0x40]
+vpbroadcastd 256(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastd 485498096, %zmm19
+
+// CHECK: vpbroadcastd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastd 485498096, %zmm19 {%k2}
+
+// CHECK: vpbroadcastd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd %r13d, %zmm19
+// CHECK: encoding: [0x62,0xc2,0x7d,0x48,0x7c,0xdd]
+vpbroadcastd %r13d, %zmm19
+
+// CHECK: vpbroadcastd %r13d, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0x7d,0x4a,0x7c,0xdd]
+vpbroadcastd %r13d, %zmm19 {%k2}
+
+// CHECK: vpbroadcastd %r13d, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0x7d,0xca,0x7c,0xdd]
+vpbroadcastd %r13d, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0x1a]
+vpbroadcastd (%rdx), %zmm19
+
+// CHECK: vpbroadcastd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0x1a]
+vpbroadcastd (%rdx), %zmm19 {%k2}
+
+// CHECK: vpbroadcastd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0x1a]
+vpbroadcastd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd %xmm15, %zmm19
+// CHECK: encoding: [0x62,0xc2,0x7d,0x48,0x58,0xdf]
+vpbroadcastd %xmm15, %zmm19
+
+// CHECK: vpbroadcastd %xmm15, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0x7d,0x4a,0x58,0xdf]
+vpbroadcastd %xmm15, %zmm19 {%k2}
+
+// CHECK: vpbroadcastd %xmm15, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0x7d,0xca,0x58,0xdf]
+vpbroadcastd %xmm15, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastd %xmm1, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x58,0xd9]
+vpbroadcastd %xmm1, %zmm19
+
+// CHECK: vpbroadcastd %xmm1, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x58,0xd9]
+vpbroadcastd %xmm1, %zmm19 {%k2}
+
+// CHECK: vpbroadcastd %xmm1, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x58,0xd9]
+vpbroadcastd %xmm1, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastq 485498096, %zmm19
+
+// CHECK: vpbroadcastq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastq 485498096, %zmm19 {%k2}
+
+// CHECK: vpbroadcastq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpbroadcastq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq 512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x5c,0x82,0x40]
+vpbroadcastq 512(%rdx,%rax,4), %zmm19
+
+// CHECK: vpbroadcastq -512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x5c,0x82,0xc0]
+vpbroadcastq -512(%rdx,%rax,4), %zmm19
+
+// CHECK: vpbroadcastq 512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x5c,0x82,0x40]
+vpbroadcastq 512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpbroadcastq -512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x5c,0x82,0xc0]
+vpbroadcastq -512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpbroadcastq 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x5c,0x82,0x40]
+vpbroadcastq 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x5c,0x82,0xc0]
+vpbroadcastq -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq 512(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x5c,0x02,0x40]
+vpbroadcastq 512(%rdx,%rax), %zmm19
+
+// CHECK: vpbroadcastq 512(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x5c,0x02,0x40]
+vpbroadcastq 512(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpbroadcastq 512(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x5c,0x02,0x40]
+vpbroadcastq 512(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq 512(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x5a,0x40]
+vpbroadcastq 512(%rdx), %zmm19
+
+// CHECK: vpbroadcastq 512(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x5a,0x40]
+vpbroadcastq 512(%rdx), %zmm19 {%k2}
+
+// CHECK: vpbroadcastq 512(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x5a,0x40]
+vpbroadcastq 512(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq %r15, %zmm19
+// CHECK: encoding: [0x62,0xc2,0xfd,0x48,0x7c,0xdf]
+vpbroadcastq %r15, %zmm19
+
+// CHECK: vpbroadcastq %r15, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0xfd,0x4a,0x7c,0xdf]
+vpbroadcastq %r15, %zmm19 {%k2}
+
+// CHECK: vpbroadcastq %r15, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0xfd,0xca,0x7c,0xdf]
+vpbroadcastq %r15, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0x1a]
+vpbroadcastq (%rdx), %zmm19
+
+// CHECK: vpbroadcastq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0x1a]
+vpbroadcastq (%rdx), %zmm19 {%k2}
+
+// CHECK: vpbroadcastq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0x1a]
+vpbroadcastq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq %xmm15, %zmm19
+// CHECK: encoding: [0x62,0xc2,0xfd,0x48,0x59,0xdf]
+vpbroadcastq %xmm15, %zmm19
+
+// CHECK: vpbroadcastq %xmm15, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xc2,0xfd,0x4a,0x59,0xdf]
+vpbroadcastq %xmm15, %zmm19 {%k2}
+
+// CHECK: vpbroadcastq %xmm15, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xc2,0xfd,0xca,0x59,0xdf]
+vpbroadcastq %xmm15, %zmm19 {%k2} {z}
+
+// CHECK: vpbroadcastq %xmm1, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x59,0xd9]
+vpbroadcastq %xmm1, %zmm19
+
+// CHECK: vpbroadcastq %xmm1, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x59,0xd9]
+vpbroadcastq %xmm1, %zmm19 {%k2}
+
+// CHECK: vpbroadcastq %xmm1, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x59,0xd9]
+vpbroadcastq %xmm1, %zmm19 {%k2} {z}
+
+// CHECK: vpcmpeqd 256(%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x52,0x40]
+vpcmpeqd 256(%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x52,0x40]
+vpcmpeqd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 256(%rdx,%rax){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x54,0x02,0x40]
+vpcmpeqd 256(%rdx,%rax){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x54,0x02,0x40]
+vpcmpeqd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x54,0x82,0x40]
+vpcmpeqd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x54,0x82,0xc0]
+vpcmpeqd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x54,0x82,0x40]
+vpcmpeqd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x54,0x82,0xc0]
+vpcmpeqd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x54,0x82,0x40]
+vpcmpeqd 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpeqd -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x54,0x82,0xc0]
+vpcmpeqd -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpeqd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x54,0x82,0x40]
+vpcmpeqd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x54,0x82,0xc0]
+vpcmpeqd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x54,0x02,0x40]
+vpcmpeqd 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpeqd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x54,0x02,0x40]
+vpcmpeqd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x52,0x40]
+vpcmpeqd 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpeqd 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x52,0x40]
+vpcmpeqd 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 485498096{1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqd 485498096{1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd 485498096{1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqd 485498096{1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqd 485498096, %zmm19, %k2
+
+// CHECK: vpcmpeqd 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqd 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd (%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x76,0x12]
+vpcmpeqd (%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpeqd (%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x76,0x12]
+vpcmpeqd (%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x76,0x12]
+vpcmpeqd (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpeqd (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x76,0x12]
+vpcmpeqd (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqd %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0x65,0x40,0x76,0xd3]
+vpcmpeqd %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpeqd %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0x65,0x42,0x76,0xd3]
+vpcmpeqd %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x54,0x82,0x40]
+vpcmpeqq 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpeqq -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x54,0x82,0xc0]
+vpcmpeqq -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpeqq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x54,0x82,0x40]
+vpcmpeqq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x54,0x82,0xc0]
+vpcmpeqq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x54,0x02,0x40]
+vpcmpeqq 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpeqq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x54,0x02,0x40]
+vpcmpeqq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x52,0x40]
+vpcmpeqq 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpeqq 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x52,0x40]
+vpcmpeqq 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 485498096{1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqq 485498096{1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq 485498096{1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqq 485498096{1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqq 485498096, %zmm19, %k2
+
+// CHECK: vpcmpeqq 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpeqq 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 512(%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x52,0x40]
+vpcmpeqq 512(%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x52,0x40]
+vpcmpeqq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 512(%rdx,%rax){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x54,0x02,0x40]
+vpcmpeqq 512(%rdx,%rax){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x54,0x02,0x40]
+vpcmpeqq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x54,0x82,0x40]
+vpcmpeqq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x54,0x82,0xc0]
+vpcmpeqq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x54,0x82,0x40]
+vpcmpeqq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x54,0x82,0xc0]
+vpcmpeqq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq (%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x29,0x12]
+vpcmpeqq (%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpeqq (%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x29,0x12]
+vpcmpeqq (%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x29,0x12]
+vpcmpeqq (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpeqq (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x29,0x12]
+vpcmpeqq (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpeqq %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb2,0xe5,0x40,0x29,0xd3]
+vpcmpeqq %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpeqq %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb2,0xe5,0x42,0x29,0xd3]
+vpcmpeqq %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 256(%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x52,0x40,0x00]
+vpcmpequd 256(%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x52,0x40,0x00]
+vpcmpequd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 256(%rdx,%rax){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequd 256(%rdx,%rax){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequd 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpequd -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequd -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpequd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequd 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpequd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x52,0x40,0x00]
+vpcmpequd 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpequd 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x52,0x40,0x00]
+vpcmpequd 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 485498096{1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequd 485498096{1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd 485498096{1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequd 485498096{1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequd 485498096, %zmm19, %k2
+
+// CHECK: vpcmpequd 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequd 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd (%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x50,0x1e,0x12,0x00]
+vpcmpequd (%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpequd (%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x52,0x1e,0x12,0x00]
+vpcmpequd (%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0x65,0x40,0x1e,0x12,0x00]
+vpcmpequd (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpequd (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0x65,0x42,0x1e,0x12,0x00]
+vpcmpequd (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequd %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb3,0x65,0x40,0x1e,0xd3,0x00]
+vpcmpequd %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpequd %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb3,0x65,0x42,0x1e,0xd3,0x00]
+vpcmpequd %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequq 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpequq -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequq -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpequq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequq 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpequq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x52,0x40,0x00]
+vpcmpequq 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpequq 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x52,0x40,0x00]
+vpcmpequq 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 485498096{1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequq 485498096{1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq 485498096{1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequq 485498096{1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequq 485498096, %zmm19, %k2
+
+// CHECK: vpcmpequq 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x14,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpcmpequq 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 512(%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x52,0x40,0x00]
+vpcmpequq 512(%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x52,0x40,0x00]
+vpcmpequq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 512(%rdx,%rax){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequq 512(%rdx,%rax){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x54,0x02,0x40,0x00]
+vpcmpequq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x54,0x82,0x40,0x00]
+vpcmpequq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x54,0x82,0xc0,0x00]
+vpcmpequq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq (%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x50,0x1e,0x12,0x00]
+vpcmpequq (%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpequq (%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x52,0x1e,0x12,0x00]
+vpcmpequq (%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf3,0xe5,0x40,0x1e,0x12,0x00]
+vpcmpequq (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpequq (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf3,0xe5,0x42,0x1e,0x12,0x00]
+vpcmpequq (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpequq %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb3,0xe5,0x40,0x1e,0xd3,0x00]
+vpcmpequq %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpequq %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb3,0xe5,0x42,0x1e,0xd3,0x00]
+vpcmpequq %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 256(%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x52,0x40]
+vpcmpgtd 256(%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x52,0x40]
+vpcmpgtd 256(%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 256(%rdx,%rax){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x54,0x02,0x40]
+vpcmpgtd 256(%rdx,%rax){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x54,0x02,0x40]
+vpcmpgtd 256(%rdx,%rax){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x54,0x82,0x40]
+vpcmpgtd 256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x54,0x82,0xc0]
+vpcmpgtd -256(%rdx,%rax,4){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x54,0x82,0x40]
+vpcmpgtd 256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x54,0x82,0xc0]
+vpcmpgtd -256(%rdx,%rax,4){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x54,0x82,0x40]
+vpcmpgtd 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpgtd -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x54,0x82,0xc0]
+vpcmpgtd -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpgtd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x54,0x82,0x40]
+vpcmpgtd 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x54,0x82,0xc0]
+vpcmpgtd -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x54,0x02,0x40]
+vpcmpgtd 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpgtd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x54,0x02,0x40]
+vpcmpgtd 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x52,0x40]
+vpcmpgtd 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpgtd 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x52,0x40]
+vpcmpgtd 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 485498096{1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtd 485498096{1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd 485498096{1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtd 485498096{1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtd 485498096, %zmm19, %k2
+
+// CHECK: vpcmpgtd 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtd 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd (%rdx){1to16}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x50,0x66,0x12]
+vpcmpgtd (%rdx){1to16}, %zmm19, %k2
+
+// CHECK: vpcmpgtd (%rdx){1to16}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x52,0x66,0x12]
+vpcmpgtd (%rdx){1to16}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf1,0x65,0x40,0x66,0x12]
+vpcmpgtd (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpgtd (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf1,0x65,0x42,0x66,0x12]
+vpcmpgtd (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtd %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb1,0x65,0x40,0x66,0xd3]
+vpcmpgtd %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpgtd %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb1,0x65,0x42,0x66,0xd3]
+vpcmpgtd %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x54,0x82,0x40]
+vpcmpgtq 4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpgtq -4096(%rdx,%rax,4), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x54,0x82,0xc0]
+vpcmpgtq -4096(%rdx,%rax,4), %zmm19, %k2
+
+// CHECK: vpcmpgtq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x54,0x82,0x40]
+vpcmpgtq 4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x54,0x82,0xc0]
+vpcmpgtq -4096(%rdx,%rax,4), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 4096(%rdx,%rax), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x54,0x02,0x40]
+vpcmpgtq 4096(%rdx,%rax), %zmm19, %k2
+
+// CHECK: vpcmpgtq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x54,0x02,0x40]
+vpcmpgtq 4096(%rdx,%rax), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 4096(%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x52,0x40]
+vpcmpgtq 4096(%rdx), %zmm19, %k2
+
+// CHECK: vpcmpgtq 4096(%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x52,0x40]
+vpcmpgtq 4096(%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 485498096{1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtq 485498096{1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq 485498096{1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtq 485498096{1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 485498096, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtq 485498096, %zmm19, %k2
+
+// CHECK: vpcmpgtq 485498096, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcmpgtq 485498096, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 512(%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x52,0x40]
+vpcmpgtq 512(%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x52,0x40]
+vpcmpgtq 512(%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 512(%rdx,%rax){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x54,0x02,0x40]
+vpcmpgtq 512(%rdx,%rax){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x54,0x02,0x40]
+vpcmpgtq 512(%rdx,%rax){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x54,0x82,0x40]
+vpcmpgtq 512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x54,0x82,0xc0]
+vpcmpgtq -512(%rdx,%rax,4){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x54,0x82,0x40]
+vpcmpgtq 512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x54,0x82,0xc0]
+vpcmpgtq -512(%rdx,%rax,4){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq (%rdx){1to8}, %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x50,0x37,0x12]
+vpcmpgtq (%rdx){1to8}, %zmm19, %k2
+
+// CHECK: vpcmpgtq (%rdx){1to8}, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x52,0x37,0x12]
+vpcmpgtq (%rdx){1to8}, %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq (%rdx), %zmm19, %k2
+// CHECK: encoding: [0x62,0xf2,0xe5,0x40,0x37,0x12]
+vpcmpgtq (%rdx), %zmm19, %k2
+
+// CHECK: vpcmpgtq (%rdx), %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xe5,0x42,0x37,0x12]
+vpcmpgtq (%rdx), %zmm19, %k2 {%k2}
+
+// CHECK: vpcmpgtq %zmm19, %zmm19, %k2
+// CHECK: encoding: [0x62,0xb2,0xe5,0x40,0x37,0xd3]
+vpcmpgtq %zmm19, %zmm19, %k2
+
+// CHECK: vpcmpgtq %zmm19, %zmm19, %k2 {%k2}
+// CHECK: encoding: [0x62,0xb2,0xe5,0x42,0x37,0xd3]
+vpcmpgtq %zmm19, %zmm19, %k2 {%k2}
+
+// CHECK: vpcompressd %zmm19, 256(%rdx)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x5a,0x40]
+vpcompressd %zmm19, 256(%rdx)
+
+// CHECK: vpcompressd %zmm19, 256(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x5a,0x40]
+vpcompressd %zmm19, 256(%rdx) {%k2}
+
+// CHECK: vpcompressd %zmm19, 256(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x5c,0x82,0x40]
+vpcompressd %zmm19, 256(%rdx,%rax,4)
+
+// CHECK: vpcompressd %zmm19, -256(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x5c,0x82,0xc0]
+vpcompressd %zmm19, -256(%rdx,%rax,4)
+
+// CHECK: vpcompressd %zmm19, 256(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x5c,0x82,0x40]
+vpcompressd %zmm19, 256(%rdx,%rax,4) {%k2}
+
+// CHECK: vpcompressd %zmm19, -256(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x5c,0x82,0xc0]
+vpcompressd %zmm19, -256(%rdx,%rax,4) {%k2}
+
+// CHECK: vpcompressd %zmm19, 256(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x5c,0x02,0x40]
+vpcompressd %zmm19, 256(%rdx,%rax)
+
+// CHECK: vpcompressd %zmm19, 256(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x5c,0x02,0x40]
+vpcompressd %zmm19, 256(%rdx,%rax) {%k2}
+
+// CHECK: vpcompressd %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcompressd %zmm19, 485498096
+
+// CHECK: vpcompressd %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcompressd %zmm19, 485498096 {%k2}
+
+// CHECK: vpcompressd %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x8b,0x1a]
+vpcompressd %zmm19, (%rdx)
+
+// CHECK: vpcompressd %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x8b,0x1a]
+vpcompressd %zmm19, (%rdx) {%k2}
+
+// CHECK: vpcompressd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x8b,0xdb]
+vpcompressd %zmm19, %zmm19
+
+// CHECK: vpcompressd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x8b,0xdb]
+vpcompressd %zmm19, %zmm19 {%k2}
+
+// CHECK: vpcompressd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x8b,0xdb]
+vpcompressd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpcompressq %zmm19, 485498096
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcompressq %zmm19, 485498096
+
+// CHECK: vpcompressq %zmm19, 485498096 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpcompressq %zmm19, 485498096 {%k2}
+
+// CHECK: vpcompressq %zmm19, 512(%rdx)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x5a,0x40]
+vpcompressq %zmm19, 512(%rdx)
+
+// CHECK: vpcompressq %zmm19, 512(%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x5a,0x40]
+vpcompressq %zmm19, 512(%rdx) {%k2}
+
+// CHECK: vpcompressq %zmm19, 512(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x5c,0x82,0x40]
+vpcompressq %zmm19, 512(%rdx,%rax,4)
+
+// CHECK: vpcompressq %zmm19, -512(%rdx,%rax,4)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x5c,0x82,0xc0]
+vpcompressq %zmm19, -512(%rdx,%rax,4)
+
+// CHECK: vpcompressq %zmm19, 512(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x5c,0x82,0x40]
+vpcompressq %zmm19, 512(%rdx,%rax,4) {%k2}
+
+// CHECK: vpcompressq %zmm19, -512(%rdx,%rax,4) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x5c,0x82,0xc0]
+vpcompressq %zmm19, -512(%rdx,%rax,4) {%k2}
+
+// CHECK: vpcompressq %zmm19, 512(%rdx,%rax)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x5c,0x02,0x40]
+vpcompressq %zmm19, 512(%rdx,%rax)
+
+// CHECK: vpcompressq %zmm19, 512(%rdx,%rax) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x5c,0x02,0x40]
+vpcompressq %zmm19, 512(%rdx,%rax) {%k2}
+
+// CHECK: vpcompressq %zmm19, (%rdx)
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x8b,0x1a]
+vpcompressq %zmm19, (%rdx)
+
+// CHECK: vpcompressq %zmm19, (%rdx) {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x8b,0x1a]
+vpcompressq %zmm19, (%rdx) {%k2}
+
+// CHECK: vpcompressq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x8b,0xdb]
+vpcompressq %zmm19, %zmm19
+
+// CHECK: vpcompressq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x8b,0xdb]
+vpcompressq %zmm19, %zmm19 {%k2}
+
+// CHECK: vpcompressq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x8b,0xdb]
+vpcompressq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x5a,0x40]
+vpermd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x5a,0x40]
+vpermd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x5a,0x40]
+vpermd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x5c,0x02,0x40]
+vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x5c,0x02,0x40]
+vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x5c,0x02,0x40]
+vpermd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x5c,0x82,0x40]
+vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x5c,0x82,0xc0]
+vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x5c,0x82,0x40]
+vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x5c,0x82,0xc0]
+vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x5c,0x82,0x40]
+vpermd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x5c,0x82,0xc0]
+vpermd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x5c,0x82,0x40]
+vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x5c,0x82,0xc0]
+vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x5c,0x82,0x40]
+vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x5c,0x82,0xc0]
+vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x5c,0x82,0x40]
+vpermd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x5c,0x82,0xc0]
+vpermd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x5c,0x02,0x40]
+vpermd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x5c,0x02,0x40]
+vpermd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x5c,0x02,0x40]
+vpermd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x5a,0x40]
+vpermd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x5a,0x40]
+vpermd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x5a,0x40]
+vpermd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096, %zmm19, %zmm19
+
+// CHECK: vpermd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x36,0x1a]
+vpermd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x36,0x1a]
+vpermd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x36,0x1a]
+vpermd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x36,0x1a]
+vpermd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x36,0x1a]
+vpermd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x36,0x1a]
+vpermd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x36,0xdb]
+vpermd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x36,0xdb]
+vpermd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x36,0xdb]
+vpermd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x5a,0x40]
+vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x5a,0x40]
+vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x5a,0x40]
+vpermi2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x5c,0x02,0x40]
+vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x5c,0x02,0x40]
+vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x5c,0x02,0x40]
+vpermi2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x5c,0x82,0x40]
+vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x5c,0x82,0xc0]
+vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x5c,0x82,0x40]
+vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x5c,0x82,0xc0]
+vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x5c,0x82,0x40]
+vpermi2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x5c,0x82,0xc0]
+vpermi2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x5c,0x82,0x40]
+vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x5c,0x82,0xc0]
+vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x5c,0x82,0x40]
+vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x5c,0x82,0xc0]
+vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x5c,0x82,0x40]
+vpermi2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x5c,0x82,0xc0]
+vpermi2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x5c,0x02,0x40]
+vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x5c,0x02,0x40]
+vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x5c,0x02,0x40]
+vpermi2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x5a,0x40]
+vpermi2d 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2d 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x5a,0x40]
+vpermi2d 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x5a,0x40]
+vpermi2d 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096, %zmm19, %zmm19
+
+// CHECK: vpermi2d 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2d 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x76,0x1a]
+vpermi2d (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2d (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x76,0x1a]
+vpermi2d (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x76,0x1a]
+vpermi2d (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x76,0x1a]
+vpermi2d (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2d (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x76,0x1a]
+vpermi2d (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x76,0x1a]
+vpermi2d (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2d %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x76,0xdb]
+vpermi2d %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermi2d %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x76,0xdb]
+vpermi2d %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2d %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x76,0xdb]
+vpermi2d %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x5c,0x82,0x40]
+vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x5c,0x82,0xc0]
+vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x5c,0x82,0x40]
+vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x5c,0x82,0xc0]
+vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x5c,0x82,0x40]
+vpermi2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x5c,0x82,0xc0]
+vpermi2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x5c,0x02,0x40]
+vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x5c,0x02,0x40]
+vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x5c,0x02,0x40]
+vpermi2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x5a,0x40]
+vpermi2pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x5a,0x40]
+vpermi2pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x5a,0x40]
+vpermi2pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096, %zmm19, %zmm19
+
+// CHECK: vpermi2pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x5a,0x40]
+vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x5a,0x40]
+vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x5a,0x40]
+vpermi2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x5c,0x02,0x40]
+vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x5c,0x02,0x40]
+vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x5c,0x02,0x40]
+vpermi2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x5c,0x82,0x40]
+vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x5c,0x82,0xc0]
+vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x5c,0x82,0x40]
+vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x5c,0x82,0xc0]
+vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x5c,0x82,0x40]
+vpermi2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x5c,0x82,0xc0]
+vpermi2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x77,0x1a]
+vpermi2pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x77,0x1a]
+vpermi2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x77,0x1a]
+vpermi2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x77,0x1a]
+vpermi2pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x77,0x1a]
+vpermi2pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x77,0x1a]
+vpermi2pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x77,0xdb]
+vpermi2pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermi2pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x77,0xdb]
+vpermi2pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x77,0xdb]
+vpermi2pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x5a,0x40]
+vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x5a,0x40]
+vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x5a,0x40]
+vpermi2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x5c,0x02,0x40]
+vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x5c,0x02,0x40]
+vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x5c,0x02,0x40]
+vpermi2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x5c,0x82,0x40]
+vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x5c,0x82,0xc0]
+vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x5c,0x82,0x40]
+vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x5c,0x82,0xc0]
+vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x5c,0x82,0x40]
+vpermi2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x5c,0x82,0xc0]
+vpermi2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x5c,0x82,0x40]
+vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x5c,0x82,0xc0]
+vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x5c,0x82,0x40]
+vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x5c,0x82,0xc0]
+vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x5c,0x82,0x40]
+vpermi2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x5c,0x82,0xc0]
+vpermi2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x5c,0x02,0x40]
+vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x5c,0x02,0x40]
+vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x5c,0x02,0x40]
+vpermi2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x5a,0x40]
+vpermi2ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x5a,0x40]
+vpermi2ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x5a,0x40]
+vpermi2ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096, %zmm19, %zmm19
+
+// CHECK: vpermi2ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x77,0x1a]
+vpermi2ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermi2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x77,0x1a]
+vpermi2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x77,0x1a]
+vpermi2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x77,0x1a]
+vpermi2ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x77,0x1a]
+vpermi2ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x77,0x1a]
+vpermi2ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x77,0xdb]
+vpermi2ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermi2ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x77,0xdb]
+vpermi2ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x77,0xdb]
+vpermi2ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x5c,0x82,0x40]
+vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x5c,0x82,0xc0]
+vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x5c,0x82,0x40]
+vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x5c,0x82,0xc0]
+vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x5c,0x82,0x40]
+vpermi2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x5c,0x82,0xc0]
+vpermi2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x5c,0x02,0x40]
+vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x5c,0x02,0x40]
+vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x5c,0x02,0x40]
+vpermi2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x5a,0x40]
+vpermi2q 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2q 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x5a,0x40]
+vpermi2q 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x5a,0x40]
+vpermi2q 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096, %zmm19, %zmm19
+
+// CHECK: vpermi2q 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermi2q 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x5a,0x40]
+vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x5a,0x40]
+vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x5a,0x40]
+vpermi2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x5c,0x02,0x40]
+vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x5c,0x02,0x40]
+vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x5c,0x02,0x40]
+vpermi2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x5c,0x82,0x40]
+vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x5c,0x82,0xc0]
+vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x5c,0x82,0x40]
+vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x5c,0x82,0xc0]
+vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x5c,0x82,0x40]
+vpermi2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x5c,0x82,0xc0]
+vpermi2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x76,0x1a]
+vpermi2q (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermi2q (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x76,0x1a]
+vpermi2q (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x76,0x1a]
+vpermi2q (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x76,0x1a]
+vpermi2q (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermi2q (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x76,0x1a]
+vpermi2q (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x76,0x1a]
+vpermi2q (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermi2q %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x76,0xdb]
+vpermi2q %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermi2q %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x76,0xdb]
+vpermi2q %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermi2q %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x76,0xdb]
+vpermi2q %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermilpd $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 4096(%rdx), %zmm19
+
+// CHECK: vpermilpd $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096{1to8}, %zmm19
+
+// CHECK: vpermilpd $0, 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096, %zmm19
+
+// CHECK: vpermilpd $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilpd $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 512(%rdx){1to8}, %zmm19
+
+// CHECK: vpermilpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x5a,0x40,0x00]
+vpermilpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x5c,0x02,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x5c,0x82,0x40,0x00]
+vpermilpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x5c,0x82,0xc0,0x00]
+vpermilpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx){1to8}, %zmm19
+
+// CHECK: vpermilpd $0, (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx), %zmm19
+
+// CHECK: vpermilpd $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x05,0x1a,0x00]
+vpermilpd $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x05,0xdb,0x00]
+vpermilpd $0, %zmm19, %zmm19
+
+// CHECK: vpermilpd $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x05,0xdb,0x00]
+vpermilpd $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x05,0xdb,0x00]
+vpermilpd $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x5c,0x82,0x40]
+vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x5c,0x82,0xc0]
+vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x5c,0x82,0x40]
+vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x5c,0x82,0xc0]
+vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x5c,0x82,0x40]
+vpermilpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x5c,0x82,0xc0]
+vpermilpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x5c,0x02,0x40]
+vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x5c,0x02,0x40]
+vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x5c,0x02,0x40]
+vpermilpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x5a,0x40]
+vpermilpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermilpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x5a,0x40]
+vpermilpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x5a,0x40]
+vpermilpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096, %zmm19, %zmm19
+
+// CHECK: vpermilpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x5a,0x40]
+vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x5a,0x40]
+vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x5a,0x40]
+vpermilpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x5c,0x02,0x40]
+vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x5c,0x02,0x40]
+vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x5c,0x02,0x40]
+vpermilpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x5c,0x82,0x40]
+vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x5c,0x82,0xc0]
+vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x5c,0x82,0x40]
+vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x5c,0x82,0xc0]
+vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x5c,0x82,0x40]
+vpermilpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x5c,0x82,0xc0]
+vpermilpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x0d,0x1a]
+vpermilpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermilpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x0d,0x1a]
+vpermilpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x0d,0x1a]
+vpermilpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x0d,0x1a]
+vpermilpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermilpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x0d,0x1a]
+vpermilpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x0d,0x1a]
+vpermilpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x0d,0xdb]
+vpermilpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermilpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x0d,0xdb]
+vpermilpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x0d,0xdb]
+vpermilpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 256(%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x5a,0x40,0x00]
+vpermilps $0, 256(%rdx){1to16}, %zmm19
+
+// CHECK: vpermilps $0, 256(%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x5a,0x40,0x00]
+vpermilps $0, 256(%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 256(%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x5a,0x40,0x00]
+vpermilps $0, 256(%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19
+
+// CHECK: vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19
+
+// CHECK: vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -256(%rdx,%rax,4){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermilps $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermilps $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x5c,0x82,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x5c,0x82,0xc0,0x00]
+vpermilps $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x5c,0x02,0x40,0x00]
+vpermilps $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x5a,0x40,0x00]
+vpermilps $0, 4096(%rdx), %zmm19
+
+// CHECK: vpermilps $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x5a,0x40,0x00]
+vpermilps $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x5a,0x40,0x00]
+vpermilps $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 485498096{1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096{1to16}, %zmm19
+
+// CHECK: vpermilps $0, 485498096{1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096{1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 485498096{1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096{1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096, %zmm19
+
+// CHECK: vpermilps $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermilps $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, (%rdx){1to16}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x58,0x04,0x1a,0x00]
+vpermilps $0, (%rdx){1to16}, %zmm19
+
+// CHECK: vpermilps $0, (%rdx){1to16}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x5a,0x04,0x1a,0x00]
+vpermilps $0, (%rdx){1to16}, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, (%rdx){1to16}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xda,0x04,0x1a,0x00]
+vpermilps $0, (%rdx){1to16}, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0x7d,0x48,0x04,0x1a,0x00]
+vpermilps $0, (%rdx), %zmm19
+
+// CHECK: vpermilps $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0x7d,0x4a,0x04,0x1a,0x00]
+vpermilps $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vpermilps $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0x7d,0xca,0x04,0x1a,0x00]
+vpermilps $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermilps $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0x7d,0x48,0x04,0xdb,0x00]
+vpermilps $0, %zmm19, %zmm19
+
+// CHECK: vpermilps $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0x7d,0x4a,0x04,0xdb,0x00]
+vpermilps $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0x7d,0xca,0x04,0xdb,0x00]
+vpermilps $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x5a,0x40]
+vpermilps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x5a,0x40]
+vpermilps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x5a,0x40]
+vpermilps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x5c,0x02,0x40]
+vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x5c,0x02,0x40]
+vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x5c,0x02,0x40]
+vpermilps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x5c,0x82,0x40]
+vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x5c,0x82,0xc0]
+vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x5c,0x82,0x40]
+vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x5c,0x82,0xc0]
+vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x5c,0x82,0x40]
+vpermilps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x5c,0x82,0xc0]
+vpermilps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x5c,0x82,0x40]
+vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x5c,0x82,0xc0]
+vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x5c,0x82,0x40]
+vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x5c,0x82,0xc0]
+vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x5c,0x82,0x40]
+vpermilps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x5c,0x82,0xc0]
+vpermilps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x5c,0x02,0x40]
+vpermilps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermilps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x5c,0x02,0x40]
+vpermilps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x5c,0x02,0x40]
+vpermilps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x5a,0x40]
+vpermilps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermilps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x5a,0x40]
+vpermilps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x5a,0x40]
+vpermilps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096, %zmm19, %zmm19
+
+// CHECK: vpermilps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermilps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x0c,0x1a]
+vpermilps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermilps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x0c,0x1a]
+vpermilps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x0c,0x1a]
+vpermilps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x0c,0x1a]
+vpermilps (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermilps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x0c,0x1a]
+vpermilps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x0c,0x1a]
+vpermilps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermilps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x0c,0xdb]
+vpermilps %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermilps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x0c,0xdb]
+vpermilps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermilps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x0c,0xdb]
+vpermilps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermpd $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x5a,0x40,0x00]
+vpermpd $0, 4096(%rdx), %zmm19
+
+// CHECK: vpermpd $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x5a,0x40,0x00]
+vpermpd $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x5a,0x40,0x00]
+vpermpd $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096{1to8}, %zmm19
+
+// CHECK: vpermpd $0, 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096, %zmm19
+
+// CHECK: vpermpd $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermpd $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x5a,0x40,0x00]
+vpermpd $0, 512(%rdx){1to8}, %zmm19
+
+// CHECK: vpermpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x5a,0x40,0x00]
+vpermpd $0, 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x5a,0x40,0x00]
+vpermpd $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x5c,0x02,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x5c,0x82,0x40,0x00]
+vpermpd $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x5c,0x82,0xc0,0x00]
+vpermpd $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x01,0x1a,0x00]
+vpermpd $0, (%rdx){1to8}, %zmm19
+
+// CHECK: vpermpd $0, (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x01,0x1a,0x00]
+vpermpd $0, (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x01,0x1a,0x00]
+vpermpd $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x01,0x1a,0x00]
+vpermpd $0, (%rdx), %zmm19
+
+// CHECK: vpermpd $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x01,0x1a,0x00]
+vpermpd $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vpermpd $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x01,0x1a,0x00]
+vpermpd $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermpd $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x01,0xdb,0x00]
+vpermpd $0, %zmm19, %zmm19
+
+// CHECK: vpermpd $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x01,0xdb,0x00]
+vpermpd $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x01,0xdb,0x00]
+vpermpd $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x5c,0x82,0x40]
+vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x5c,0x82,0xc0]
+vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x5c,0x82,0x40]
+vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x5c,0x82,0xc0]
+vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x5c,0x82,0x40]
+vpermpd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x5c,0x82,0xc0]
+vpermpd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x5c,0x02,0x40]
+vpermpd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x5c,0x02,0x40]
+vpermpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x5c,0x02,0x40]
+vpermpd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x5a,0x40]
+vpermpd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x5a,0x40]
+vpermpd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x5a,0x40]
+vpermpd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096, %zmm19, %zmm19
+
+// CHECK: vpermpd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermpd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x5a,0x40]
+vpermpd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x5a,0x40]
+vpermpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x5a,0x40]
+vpermpd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x5c,0x02,0x40]
+vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x5c,0x02,0x40]
+vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x5c,0x02,0x40]
+vpermpd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x5c,0x82,0x40]
+vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x5c,0x82,0xc0]
+vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x5c,0x82,0x40]
+vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x5c,0x82,0xc0]
+vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x5c,0x82,0x40]
+vpermpd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x5c,0x82,0xc0]
+vpermpd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x16,0x1a]
+vpermpd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x16,0x1a]
+vpermpd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x16,0x1a]
+vpermpd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x16,0x1a]
+vpermpd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermpd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x16,0x1a]
+vpermpd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x16,0x1a]
+vpermpd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermpd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x16,0xdb]
+vpermpd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermpd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x16,0xdb]
+vpermpd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x16,0xdb]
+vpermpd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x5a,0x40]
+vpermps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x5a,0x40]
+vpermps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x5a,0x40]
+vpermps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x5c,0x02,0x40]
+vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x5c,0x02,0x40]
+vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x5c,0x02,0x40]
+vpermps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x5c,0x82,0x40]
+vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x5c,0x82,0xc0]
+vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x5c,0x82,0x40]
+vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x5c,0x82,0xc0]
+vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x5c,0x82,0x40]
+vpermps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x5c,0x82,0xc0]
+vpermps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x5c,0x82,0x40]
+vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x5c,0x82,0xc0]
+vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x5c,0x82,0x40]
+vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x5c,0x82,0xc0]
+vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x5c,0x82,0x40]
+vpermps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x5c,0x82,0xc0]
+vpermps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x5c,0x02,0x40]
+vpermps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x5c,0x02,0x40]
+vpermps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x5c,0x02,0x40]
+vpermps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x5a,0x40]
+vpermps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x5a,0x40]
+vpermps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x5a,0x40]
+vpermps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096, %zmm19, %zmm19
+
+// CHECK: vpermps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x16,0x1a]
+vpermps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x16,0x1a]
+vpermps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x16,0x1a]
+vpermps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x16,0x1a]
+vpermps (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x16,0x1a]
+vpermps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x16,0x1a]
+vpermps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x16,0xdb]
+vpermps %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x16,0xdb]
+vpermps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x16,0xdb]
+vpermps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermq $0, -4096(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -4096(%rdx,%rax,4), %zmm19
+
+// CHECK: vpermq $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermq $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -4096(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpermq $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -4096(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 4096(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax), %zmm19
+
+// CHECK: vpermq $0, 4096(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpermq $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 4096(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 4096(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x5a,0x40,0x00]
+vpermq $0, 4096(%rdx), %zmm19
+
+// CHECK: vpermq $0, 4096(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x5a,0x40,0x00]
+vpermq $0, 4096(%rdx), %zmm19 {%k2}
+
+// CHECK: vpermq $0, 4096(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x5a,0x40,0x00]
+vpermq $0, 4096(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 485498096{1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096{1to8}, %zmm19
+
+// CHECK: vpermq $0, 485498096{1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096{1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, 485498096{1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096{1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096, %zmm19
+
+// CHECK: vpermq $0, 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096, %zmm19 {%k2}
+
+// CHECK: vpermq $0, 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x1c,0x25,0xf0,0x1c,0xf0,0x1c,0x00]
+vpermq $0, 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 512(%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x5a,0x40,0x00]
+vpermq $0, 512(%rdx){1to8}, %zmm19
+
+// CHECK: vpermq $0, 512(%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x5a,0x40,0x00]
+vpermq $0, 512(%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x5a,0x40,0x00]
+vpermq $0, 512(%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 512(%rdx,%rax){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 512(%rdx,%rax){1to8}, %zmm19
+
+// CHECK: vpermq $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x5c,0x02,0x40,0x00]
+vpermq $0, 512(%rdx,%rax){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19
+
+// CHECK: vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x5c,0x82,0x40,0x00]
+vpermq $0, 512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x5c,0x82,0xc0,0x00]
+vpermq $0, -512(%rdx,%rax,4){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, (%rdx){1to8}, %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x58,0x00,0x1a,0x00]
+vpermq $0, (%rdx){1to8}, %zmm19
+
+// CHECK: vpermq $0, (%rdx){1to8}, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x5a,0x00,0x1a,0x00]
+vpermq $0, (%rdx){1to8}, %zmm19 {%k2}
+
+// CHECK: vpermq $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xda,0x00,0x1a,0x00]
+vpermq $0, (%rdx){1to8}, %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe3,0xfd,0x48,0x00,0x1a,0x00]
+vpermq $0, (%rdx), %zmm19
+
+// CHECK: vpermq $0, (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe3,0xfd,0x4a,0x00,0x1a,0x00]
+vpermq $0, (%rdx), %zmm19 {%k2}
+
+// CHECK: vpermq $0, (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe3,0xfd,0xca,0x00,0x1a,0x00]
+vpermq $0, (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpermq $0, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa3,0xfd,0x48,0x00,0xdb,0x00]
+vpermq $0, %zmm19, %zmm19
+
+// CHECK: vpermq $0, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa3,0xfd,0x4a,0x00,0xdb,0x00]
+vpermq $0, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq $0, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa3,0xfd,0xca,0x00,0xdb,0x00]
+vpermq $0, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x5c,0x82,0x40]
+vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x5c,0x82,0xc0]
+vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x5c,0x82,0x40]
+vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x5c,0x82,0xc0]
+vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x5c,0x82,0x40]
+vpermq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x5c,0x82,0xc0]
+vpermq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x5c,0x02,0x40]
+vpermq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x5c,0x02,0x40]
+vpermq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x5c,0x02,0x40]
+vpermq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x5a,0x40]
+vpermq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x5a,0x40]
+vpermq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x5a,0x40]
+vpermq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096, %zmm19, %zmm19
+
+// CHECK: vpermq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x5a,0x40]
+vpermq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x5a,0x40]
+vpermq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x5a,0x40]
+vpermq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x5c,0x02,0x40]
+vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x5c,0x02,0x40]
+vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x5c,0x02,0x40]
+vpermq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x5c,0x82,0x40]
+vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x5c,0x82,0xc0]
+vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x5c,0x82,0x40]
+vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x5c,0x82,0xc0]
+vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x5c,0x82,0x40]
+vpermq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x5c,0x82,0xc0]
+vpermq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x36,0x1a]
+vpermq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x36,0x1a]
+vpermq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x36,0x1a]
+vpermq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x36,0x1a]
+vpermq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x36,0x1a]
+vpermq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x36,0x1a]
+vpermq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x36,0xdb]
+vpermq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x36,0xdb]
+vpermq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x36,0xdb]
+vpermq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x5a,0x40]
+vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x5a,0x40]
+vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x5a,0x40]
+vpermt2d 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x5c,0x02,0x40]
+vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x5c,0x02,0x40]
+vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x5c,0x02,0x40]
+vpermt2d 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x5c,0x82,0x40]
+vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x5c,0x82,0xc0]
+vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x5c,0x82,0x40]
+vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x5c,0x82,0xc0]
+vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x5c,0x82,0x40]
+vpermt2d 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x5c,0x82,0xc0]
+vpermt2d -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x5c,0x82,0x40]
+vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x5c,0x82,0xc0]
+vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x5c,0x82,0x40]
+vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x5c,0x82,0xc0]
+vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x5c,0x82,0x40]
+vpermt2d 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x5c,0x82,0xc0]
+vpermt2d -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x5c,0x02,0x40]
+vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x5c,0x02,0x40]
+vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x5c,0x02,0x40]
+vpermt2d 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x5a,0x40]
+vpermt2d 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2d 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x5a,0x40]
+vpermt2d 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x5a,0x40]
+vpermt2d 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096, %zmm19, %zmm19
+
+// CHECK: vpermt2d 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2d 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7e,0x1a]
+vpermt2d (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2d (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7e,0x1a]
+vpermt2d (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7e,0x1a]
+vpermt2d (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7e,0x1a]
+vpermt2d (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2d (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7e,0x1a]
+vpermt2d (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7e,0x1a]
+vpermt2d (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2d %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x7e,0xdb]
+vpermt2d %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermt2d %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x7e,0xdb]
+vpermt2d %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2d %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x7e,0xdb]
+vpermt2d %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x5c,0x82,0x40]
+vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x5c,0x82,0x40]
+vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x5c,0x82,0x40]
+vpermt2pd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x5c,0x02,0x40]
+vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x5c,0x02,0x40]
+vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x5c,0x02,0x40]
+vpermt2pd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x5a,0x40]
+vpermt2pd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x5a,0x40]
+vpermt2pd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x5a,0x40]
+vpermt2pd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096, %zmm19, %zmm19
+
+// CHECK: vpermt2pd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2pd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x5a,0x40]
+vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x5a,0x40]
+vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x5a,0x40]
+vpermt2pd 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x5c,0x02,0x40]
+vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x5c,0x02,0x40]
+vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x5c,0x02,0x40]
+vpermt2pd 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x5c,0x82,0x40]
+vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x5c,0x82,0x40]
+vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x5c,0x82,0x40]
+vpermt2pd 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x5c,0x82,0xc0]
+vpermt2pd -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7f,0x1a]
+vpermt2pd (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7f,0x1a]
+vpermt2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7f,0x1a]
+vpermt2pd (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7f,0x1a]
+vpermt2pd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2pd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7f,0x1a]
+vpermt2pd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7f,0x1a]
+vpermt2pd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2pd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x7f,0xdb]
+vpermt2pd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermt2pd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x7f,0xdb]
+vpermt2pd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x7f,0xdb]
+vpermt2pd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x5a,0x40]
+vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x5a,0x40]
+vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x5a,0x40]
+vpermt2ps 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x5c,0x02,0x40]
+vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x5c,0x02,0x40]
+vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x5c,0x02,0x40]
+vpermt2ps 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x5c,0x82,0x40]
+vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x5c,0x82,0x40]
+vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x5c,0x82,0x40]
+vpermt2ps 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x5c,0x82,0x40]
+vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x5c,0x82,0x40]
+vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x5c,0x82,0x40]
+vpermt2ps 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x5c,0x82,0xc0]
+vpermt2ps -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x5c,0x02,0x40]
+vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x5c,0x02,0x40]
+vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x5c,0x02,0x40]
+vpermt2ps 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x5a,0x40]
+vpermt2ps 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x5a,0x40]
+vpermt2ps 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x5a,0x40]
+vpermt2ps 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096, %zmm19, %zmm19
+
+// CHECK: vpermt2ps 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2ps 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x7f,0x1a]
+vpermt2ps (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpermt2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x7f,0x1a]
+vpermt2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x7f,0x1a]
+vpermt2ps (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x7f,0x1a]
+vpermt2ps (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2ps (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x7f,0x1a]
+vpermt2ps (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x7f,0x1a]
+vpermt2ps (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2ps %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x7f,0xdb]
+vpermt2ps %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermt2ps %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x7f,0xdb]
+vpermt2ps %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x7f,0xdb]
+vpermt2ps %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x5c,0x82,0x40]
+vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x5c,0x82,0xc0]
+vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x5c,0x82,0x40]
+vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x5c,0x82,0xc0]
+vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x5c,0x82,0x40]
+vpermt2q 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x5c,0x82,0xc0]
+vpermt2q -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x5c,0x02,0x40]
+vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x5c,0x02,0x40]
+vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x5c,0x02,0x40]
+vpermt2q 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x5a,0x40]
+vpermt2q 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2q 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x5a,0x40]
+vpermt2q 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x5a,0x40]
+vpermt2q 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096, %zmm19, %zmm19
+
+// CHECK: vpermt2q 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpermt2q 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x5a,0x40]
+vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x5a,0x40]
+vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x5a,0x40]
+vpermt2q 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x5c,0x02,0x40]
+vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x5c,0x02,0x40]
+vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x5c,0x02,0x40]
+vpermt2q 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x5c,0x82,0x40]
+vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x5c,0x82,0xc0]
+vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x5c,0x82,0x40]
+vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x5c,0x82,0xc0]
+vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x5c,0x82,0x40]
+vpermt2q 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x5c,0x82,0xc0]
+vpermt2q -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x7e,0x1a]
+vpermt2q (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpermt2q (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x7e,0x1a]
+vpermt2q (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x7e,0x1a]
+vpermt2q (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x7e,0x1a]
+vpermt2q (%rdx), %zmm19, %zmm19
+
+// CHECK: vpermt2q (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x7e,0x1a]
+vpermt2q (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x7e,0x1a]
+vpermt2q (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpermt2q %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x7e,0xdb]
+vpermt2q %zmm19, %zmm19, %zmm19
+
+// CHECK: vpermt2q %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x7e,0xdb]
+vpermt2q %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpermt2q %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x7e,0xdb]
+vpermt2q %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd 256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x5c,0x82,0x40]
+vpexpandd 256(%rdx,%rax,4), %zmm19
+
+// CHECK: vpexpandd -256(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x5c,0x82,0xc0]
+vpexpandd -256(%rdx,%rax,4), %zmm19
+
+// CHECK: vpexpandd 256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x5c,0x82,0x40]
+vpexpandd 256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpexpandd -256(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x5c,0x82,0xc0]
+vpexpandd -256(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpexpandd 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x5c,0x82,0x40]
+vpexpandd 256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x5c,0x82,0xc0]
+vpexpandd -256(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd 256(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x5c,0x02,0x40]
+vpexpandd 256(%rdx,%rax), %zmm19
+
+// CHECK: vpexpandd 256(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x5c,0x02,0x40]
+vpexpandd 256(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpexpandd 256(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x5c,0x02,0x40]
+vpexpandd 256(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd 256(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x5a,0x40]
+vpexpandd 256(%rdx), %zmm19
+
+// CHECK: vpexpandd 256(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x5a,0x40]
+vpexpandd 256(%rdx), %zmm19 {%k2}
+
+// CHECK: vpexpandd 256(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x5a,0x40]
+vpexpandd 256(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandd 485498096, %zmm19
+
+// CHECK: vpexpandd 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandd 485498096, %zmm19 {%k2}
+
+// CHECK: vpexpandd 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandd 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0x7d,0x48,0x89,0x1a]
+vpexpandd (%rdx), %zmm19
+
+// CHECK: vpexpandd (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x89,0x1a]
+vpexpandd (%rdx), %zmm19 {%k2}
+
+// CHECK: vpexpandd (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x7d,0xca,0x89,0x1a]
+vpexpandd (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandd %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x89,0xdb]
+vpexpandd %zmm19, %zmm19
+
+// CHECK: vpexpandd %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x89,0xdb]
+vpexpandd %zmm19, %zmm19 {%k2}
+
+// CHECK: vpexpandd %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x7d,0xca,0x89,0xdb]
+vpexpandd %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq 485498096, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandq 485498096, %zmm19
+
+// CHECK: vpexpandq 485498096, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandq 485498096, %zmm19 {%k2}
+
+// CHECK: vpexpandq 485498096, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpexpandq 485498096, %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq 512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x5c,0x82,0x40]
+vpexpandq 512(%rdx,%rax,4), %zmm19
+
+// CHECK: vpexpandq -512(%rdx,%rax,4), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x5c,0x82,0xc0]
+vpexpandq -512(%rdx,%rax,4), %zmm19
+
+// CHECK: vpexpandq 512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x5c,0x82,0x40]
+vpexpandq 512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpexpandq -512(%rdx,%rax,4), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x5c,0x82,0xc0]
+vpexpandq -512(%rdx,%rax,4), %zmm19 {%k2}
+
+// CHECK: vpexpandq 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x5c,0x82,0x40]
+vpexpandq 512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x5c,0x82,0xc0]
+vpexpandq -512(%rdx,%rax,4), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq 512(%rdx,%rax), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x5c,0x02,0x40]
+vpexpandq 512(%rdx,%rax), %zmm19
+
+// CHECK: vpexpandq 512(%rdx,%rax), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x5c,0x02,0x40]
+vpexpandq 512(%rdx,%rax), %zmm19 {%k2}
+
+// CHECK: vpexpandq 512(%rdx,%rax), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x5c,0x02,0x40]
+vpexpandq 512(%rdx,%rax), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq 512(%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x5a,0x40]
+vpexpandq 512(%rdx), %zmm19
+
+// CHECK: vpexpandq 512(%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x5a,0x40]
+vpexpandq 512(%rdx), %zmm19 {%k2}
+
+// CHECK: vpexpandq 512(%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x5a,0x40]
+vpexpandq 512(%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq (%rdx), %zmm19
+// CHECK: encoding: [0x62,0xe2,0xfd,0x48,0x89,0x1a]
+vpexpandq (%rdx), %zmm19
+
+// CHECK: vpexpandq (%rdx), %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x89,0x1a]
+vpexpandq (%rdx), %zmm19 {%k2}
+
+// CHECK: vpexpandq (%rdx), %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xfd,0xca,0x89,0x1a]
+vpexpandq (%rdx), %zmm19 {%k2} {z}
+
+// CHECK: vpexpandq %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x89,0xdb]
+vpexpandq %zmm19, %zmm19
+
+// CHECK: vpexpandq %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x89,0xdb]
+vpexpandq %zmm19, %zmm19 {%k2}
+
+// CHECK: vpexpandq %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xfd,0xca,0x89,0xdb]
+vpexpandq %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpgatherdd 256(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x90,0x5c,0x9a,0x40]
+vpgatherdd 256(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherdd -256(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x90,0x5c,0x9a,0xc0]
+vpgatherdd -256(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherdd 256(%rdx,%zmm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x90,0x5c,0x1a,0x40]
+vpgatherdd 256(%rdx,%zmm3), %zmm19 {%k3}
+
+// CHECK: vpgatherdq 512(%rdx,%ymm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x90,0x5c,0x9a,0x40]
+vpgatherdq 512(%rdx,%ymm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherdq -512(%rdx,%ymm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x90,0x5c,0x9a,0xc0]
+vpgatherdq -512(%rdx,%ymm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherdq 512(%rdx,%ymm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x90,0x5c,0x1a,0x40]
+vpgatherdq 512(%rdx,%ymm3), %zmm19 {%k3}
+
+// CHECK: vpgatherqd 256(%rdx,%zmm3,4), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x91,0x7c,0x9a,0x40]
+vpgatherqd 256(%rdx,%zmm3,4), %ymm23 {%k3}
+
+// CHECK: vpgatherqd -256(%rdx,%zmm3,4), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x91,0x7c,0x9a,0xc0]
+vpgatherqd -256(%rdx,%zmm3,4), %ymm23 {%k3}
+
+// CHECK: vpgatherqd 256(%rdx,%zmm3), %ymm23 {%k3}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4b,0x91,0x7c,0x1a,0x40]
+vpgatherqd 256(%rdx,%zmm3), %ymm23 {%k3}
+
+// CHECK: vpgatherqq 512(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x91,0x5c,0x9a,0x40]
+vpgatherqq 512(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherqq -512(%rdx,%zmm3,4), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x91,0x5c,0x9a,0xc0]
+vpgatherqq -512(%rdx,%zmm3,4), %zmm19 {%k3}
+
+// CHECK: vpgatherqq 512(%rdx,%zmm3), %zmm19 {%k3}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4b,0x91,0x5c,0x1a,0x40]
+vpgatherqq 512(%rdx,%zmm3), %zmm19 {%k3}
+
+// CHECK: vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x5a,0x40]
+vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x5a,0x40]
+vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x5a,0x40]
+vpmaxsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x5c,0x02,0x40]
+vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x5c,0x02,0x40]
+vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x5c,0x02,0x40]
+vpmaxsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x5c,0x82,0x40]
+vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x5c,0x82,0x40]
+vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x5c,0x82,0x40]
+vpmaxsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x5c,0x82,0x40]
+vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x5c,0x82,0x40]
+vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x5c,0x82,0x40]
+vpmaxsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x5c,0x82,0xc0]
+vpmaxsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x5c,0x02,0x40]
+vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x5c,0x02,0x40]
+vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x5c,0x02,0x40]
+vpmaxsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x5a,0x40]
+vpmaxsd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxsd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x5a,0x40]
+vpmaxsd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x5a,0x40]
+vpmaxsd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096, %zmm19, %zmm19
+
+// CHECK: vpmaxsd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3d,0x1a]
+vpmaxsd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxsd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3d,0x1a]
+vpmaxsd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3d,0x1a]
+vpmaxsd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3d,0x1a]
+vpmaxsd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxsd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3d,0x1a]
+vpmaxsd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3d,0x1a]
+vpmaxsd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x3d,0xdb]
+vpmaxsd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpmaxsd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x3d,0xdb]
+vpmaxsd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x3d,0xdb]
+vpmaxsd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x5c,0x82,0x40]
+vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x5c,0x82,0x40]
+vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x5c,0x82,0x40]
+vpmaxsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x5c,0x02,0x40]
+vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x5c,0x02,0x40]
+vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x5c,0x02,0x40]
+vpmaxsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x5a,0x40]
+vpmaxsq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxsq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x5a,0x40]
+vpmaxsq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x5a,0x40]
+vpmaxsq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096, %zmm19, %zmm19
+
+// CHECK: vpmaxsq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxsq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x5a,0x40]
+vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x5a,0x40]
+vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x5a,0x40]
+vpmaxsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x5c,0x02,0x40]
+vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x5c,0x02,0x40]
+vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x5c,0x02,0x40]
+vpmaxsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x5c,0x82,0x40]
+vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x5c,0x82,0x40]
+vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x5c,0x82,0x40]
+vpmaxsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x5c,0x82,0xc0]
+vpmaxsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3d,0x1a]
+vpmaxsq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxsq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3d,0x1a]
+vpmaxsq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3d,0x1a]
+vpmaxsq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3d,0x1a]
+vpmaxsq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxsq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3d,0x1a]
+vpmaxsq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3d,0x1a]
+vpmaxsq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxsq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x3d,0xdb]
+vpmaxsq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpmaxsq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x3d,0xdb]
+vpmaxsq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxsq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x3d,0xdb]
+vpmaxsq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x5a,0x40]
+vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x5a,0x40]
+vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x5a,0x40]
+vpmaxud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x5c,0x02,0x40]
+vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x5c,0x02,0x40]
+vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x5c,0x02,0x40]
+vpmaxud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x5c,0x82,0x40]
+vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x5c,0x82,0xc0]
+vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x5c,0x82,0x40]
+vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x5c,0x82,0xc0]
+vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x5c,0x82,0x40]
+vpmaxud 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x5c,0x82,0xc0]
+vpmaxud -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x5c,0x82,0x40]
+vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x5c,0x82,0xc0]
+vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x5c,0x82,0x40]
+vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x5c,0x82,0xc0]
+vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x5c,0x82,0x40]
+vpmaxud 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x5c,0x82,0xc0]
+vpmaxud -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x5c,0x02,0x40]
+vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x5c,0x02,0x40]
+vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x5c,0x02,0x40]
+vpmaxud 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x5a,0x40]
+vpmaxud 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxud 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x5a,0x40]
+vpmaxud 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x5a,0x40]
+vpmaxud 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096, %zmm19, %zmm19
+
+// CHECK: vpmaxud 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxud 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3f,0x1a]
+vpmaxud (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpmaxud (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3f,0x1a]
+vpmaxud (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3f,0x1a]
+vpmaxud (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x3f,0x1a]
+vpmaxud (%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxud (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x3f,0x1a]
+vpmaxud (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x3f,0x1a]
+vpmaxud (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxud %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x3f,0xdb]
+vpmaxud %zmm19, %zmm19, %zmm19
+
+// CHECK: vpmaxud %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x3f,0xdb]
+vpmaxud %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxud %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x3f,0xdb]
+vpmaxud %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x5c,0x82,0x40]
+vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x5c,0x82,0x40]
+vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x5c,0x82,0x40]
+vpmaxuq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x5c,0x02,0x40]
+vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x5c,0x02,0x40]
+vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x5c,0x02,0x40]
+vpmaxuq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x5a,0x40]
+vpmaxuq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxuq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x5a,0x40]
+vpmaxuq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x5a,0x40]
+vpmaxuq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096, %zmm19, %zmm19
+
+// CHECK: vpmaxuq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpmaxuq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x5a,0x40]
+vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x5a,0x40]
+vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x5a,0x40]
+vpmaxuq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x5c,0x02,0x40]
+vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x5c,0x02,0x40]
+vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x5c,0x02,0x40]
+vpmaxuq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x5c,0x82,0x40]
+vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x5c,0x82,0x40]
+vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x5c,0x82,0x40]
+vpmaxuq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x5c,0x82,0xc0]
+vpmaxuq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x3f,0x1a]
+vpmaxuq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpmaxuq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x3f,0x1a]
+vpmaxuq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x3f,0x1a]
+vpmaxuq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x3f,0x1a]
+vpmaxuq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpmaxuq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x3f,0x1a]
+vpmaxuq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x3f,0x1a]
+vpmaxuq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpmaxuq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x3f,0xdb]
+vpmaxuq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpmaxuq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x3f,0xdb]
+vpmaxuq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpmaxuq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x3f,0xdb]
+vpmaxuq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x5a,0x40]
+vpminsd 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x5a,0x40]
+vpminsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x5a,0x40]
+vpminsd 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x5c,0x02,0x40]
+vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x5c,0x02,0x40]
+vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x5c,0x02,0x40]
+vpminsd 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x5c,0x82,0x40]
+vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x5c,0x82,0xc0]
+vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x5c,0x82,0x40]
+vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x5c,0x82,0xc0]
+vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x5c,0x82,0x40]
+vpminsd 256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x5c,0x82,0xc0]
+vpminsd -256(%rdx,%rax,4){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x5c,0x82,0x40]
+vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x5c,0x82,0xc0]
+vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x5c,0x82,0x40]
+vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x5c,0x82,0xc0]
+vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x5c,0x82,0x40]
+vpminsd 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x5c,0x82,0xc0]
+vpminsd -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x5c,0x02,0x40]
+vpminsd 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpminsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x5c,0x02,0x40]
+vpminsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x5c,0x02,0x40]
+vpminsd 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x5a,0x40]
+vpminsd 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpminsd 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x5a,0x40]
+vpminsd 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x5a,0x40]
+vpminsd 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 485498096{1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096{1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096{1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096{1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096, %zmm19, %zmm19
+
+// CHECK: vpminsd 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsd 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd (%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x39,0x1a]
+vpminsd (%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminsd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x39,0x1a]
+vpminsd (%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x39,0x1a]
+vpminsd (%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x40,0x39,0x1a]
+vpminsd (%rdx), %zmm19, %zmm19
+
+// CHECK: vpminsd (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x42,0x39,0x1a]
+vpminsd (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xc2,0x39,0x1a]
+vpminsd (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsd %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0x65,0x40,0x39,0xdb]
+vpminsd %zmm19, %zmm19, %zmm19
+
+// CHECK: vpminsd %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x65,0x42,0x39,0xdb]
+vpminsd %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsd %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0x65,0xc2,0x39,0xdb]
+vpminsd %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x5c,0x82,0x40]
+vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x5c,0x82,0xc0]
+vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19
+
+// CHECK: vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x5c,0x82,0x40]
+vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x5c,0x82,0xc0]
+vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x5c,0x82,0x40]
+vpminsq 4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x5c,0x82,0xc0]
+vpminsq -4096(%rdx,%rax,4), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 4096(%rdx,%rax), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x5c,0x02,0x40]
+vpminsq 4096(%rdx,%rax), %zmm19, %zmm19
+
+// CHECK: vpminsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x5c,0x02,0x40]
+vpminsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x5c,0x02,0x40]
+vpminsq 4096(%rdx,%rax), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 4096(%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x5a,0x40]
+vpminsq 4096(%rdx), %zmm19, %zmm19
+
+// CHECK: vpminsq 4096(%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x5a,0x40]
+vpminsq 4096(%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x5a,0x40]
+vpminsq 4096(%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 485498096{1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096{1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096{1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096{1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 485498096, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096, %zmm19, %zmm19
+
+// CHECK: vpminsq 485498096, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 485498096, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
+vpminsq 485498096, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 512(%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x5a,0x40]
+vpminsq 512(%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x5a,0x40]
+vpminsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x5a,0x40]
+vpminsq 512(%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x5c,0x02,0x40]
+vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x5c,0x02,0x40]
+vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x5c,0x02,0x40]
+vpminsq 512(%rdx,%rax){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x5c,0x82,0x40]
+vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x5c,0x82,0xc0]
+vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x5c,0x82,0x40]
+vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x5c,0x82,0xc0]
+vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x5c,0x82,0x40]
+vpminsq 512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x5c,0x82,0xc0]
+vpminsq -512(%rdx,%rax,4){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq (%rdx){1to8}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x50,0x39,0x1a]
+vpminsq (%rdx){1to8}, %zmm19, %zmm19
+
+// CHECK: vpminsq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x52,0x39,0x1a]
+vpminsq (%rdx){1to8}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xd2,0x39,0x1a]
+vpminsq (%rdx){1to8}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq (%rdx), %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0xe5,0x40,0x39,0x1a]
+vpminsq (%rdx), %zmm19, %zmm19
+
+// CHECK: vpminsq (%rdx), %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xe5,0x42,0x39,0x1a]
+vpminsq (%rdx), %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq (%rdx), %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0xe5,0xc2,0x39,0x1a]
+vpminsq (%rdx), %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminsq %zmm19, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xa2,0xe5,0x40,0x39,0xdb]
+vpminsq %zmm19, %zmm19, %zmm19
+
+// CHECK: vpminsq %zmm19, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xe5,0x42,0x39,0xdb]
+vpminsq %zmm19, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminsq %zmm19, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xa2,0xe5,0xc2,0x39,0xdb]
+vpminsq %zmm19, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminud 256(%rdx){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3b,0x5a,0x40]
+vpminud 256(%rdx){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3b,0x5a,0x40]
+vpminud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3b,0x5a,0x40]
+vpminud 256(%rdx){1to16}, %zmm19, %zmm19 {%k2} {z}
+
+// CHECK: vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+// CHECK: encoding: [0x62,0xe2,0x65,0x50,0x3b,0x5c,0x02,0x40]
+vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19
+
+// CHECK: vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x65,0x52,0x3b,0x5c,0x02,0x40]
+vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2}
+
+// CHECK: vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+// CHECK: encoding: [0x62,0xe2,0x65,0xd2,0x3b,0x5c,0x02,0x40]
+vpminud 256(%rdx,%rax){1to16}, %zmm19, %zmm19 {%k2} {z}
+
[... 12525 lines stripped ...]
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