[clang] [llvm] [X86][AVX10.2] Support AVX10.2-SATCVT-DS new instructions. (PR #102592)

[Phoebe Wang via cfe-commits]

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@@ -0,0 +1,526 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
+; RUN: llc < %s -verify-machineinstrs -mtriple=x86_64-unknown-unknown --show-mc-encoding -mattr=+avx10.2-512 | FileCheck %s --check-prefixes=CHECK,X64
+; RUN: llc < %s -verify-machineinstrs -mtriple=i686-unknown-unknown --show-mc-encoding -mattr=+avx10.2-512 | FileCheck %s --check-prefixes=CHECK,X86
+
+
+define <8 x i32> @test_int_x86_mask_vcvtt_pd2dqs_512(<8 x double> %x0, <8 x i32> %src, i8 %mask) {
+; X64-LABEL: test_int_x86_mask_vcvtt_pd2dqs_512:
+; X64:       # %bb.0:
+; X64-NEXT:    kmovd %edi, %k1 # encoding: [0xc5,0xfb,0x92,0xcf]
+; X64-NEXT:    vcvttpd2dqs %zmm0, %ymm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x49,0x6d,0xc8]
+; X64-NEXT:    vmovaps %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x28,0xc1]
+; X64-NEXT:    retq # encoding: [0xc3]
+;
+; X86-LABEL: test_int_x86_mask_vcvtt_pd2dqs_512:
+; X86:       # %bb.0:
+; X86-NEXT:    kmovb {{[0-9]+}}(%esp), %k1 # encoding: [0xc5,0xf9,0x90,0x4c,0x24,0x04]
+; X86-NEXT:    vcvttpd2dqs %zmm0, %ymm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x49,0x6d,0xc8]
+; X86-NEXT:    vmovaps %ymm1, %ymm0 # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x28,0xc1]
+; X86-NEXT:    retl # encoding: [0xc3]
+  %res = call <8 x i32> @llvm.x86.avx512.mask.vcvttpd2dqs.round.512( <8 x double> %x0, <8 x i32> %src, i8 %mask, i32 4)
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phoebewang wrote:

Remove redundant space.

https://github.com/llvm/llvm-project/pull/102592