[llvm] 9324dae - [X86] Add tests showing failure to concat icmp instructions together. (#170210)
via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 1 14:46:47 PST 2025
Author: Simon Pilgrim
Date: 2025-12-01T22:46:43Z
New Revision: 9324dae70f009ceb5c0e93b99e73c51fcaf67911
URL: https://github.com/llvm/llvm-project/commit/9324dae70f009ceb5c0e93b99e73c51fcaf67911
DIFF: https://github.com/llvm/llvm-project/commit/9324dae70f009ceb5c0e93b99e73c51fcaf67911.diff
LOG: [X86] Add tests showing failure to concat icmp instructions together. (#170210)
Added:
llvm/test/CodeGen/X86/combine-icmp.ll
Modified:
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/X86/combine-icmp.ll b/llvm/test/CodeGen/X86/combine-icmp.ll
new file mode 100644
index 0000000000000..ea1ab15f6e9ba
--- /dev/null
+++ b/llvm/test/CodeGen/X86/combine-icmp.ll
@@ -0,0 +1,846 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 | FileCheck %s --check-prefixes=SSE,SSE2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64-v2 | FileCheck %s --check-prefixes=SSE,SSE42
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=sandybridge | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX1
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64-v3 | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64-v4 | FileCheck %s --check-prefixes=AVX,AVX512
+
+define i4 @concat_icmp_v4i64_v2i64(<2 x i64> %a0, <2 x i64> %a1) {
+; SSE2-LABEL: concat_icmp_v4i64_v2i64:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm2, %xmm2
+; SSE2-NEXT: pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT: pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT: movdqa %xmm0, %xmm2
+; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,3],xmm1[1,3]
+; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE2-NEXT: andps %xmm2, %xmm0
+; SSE2-NEXT: movmskps %xmm0, %eax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: # kill: def $al killed $al killed $eax
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: concat_icmp_v4i64_v2i64:
+; SSE42: # %bb.0:
+; SSE42-NEXT: pxor %xmm2, %xmm2
+; SSE42-NEXT: pcmpeqq %xmm2, %xmm0
+; SSE42-NEXT: pcmpeqq %xmm2, %xmm1
+; SSE42-NEXT: packssdw %xmm1, %xmm0
+; SSE42-NEXT: movmskps %xmm0, %eax
+; SSE42-NEXT: xorl $15, %eax
+; SSE42-NEXT: # kill: def $al killed $al killed $eax
+; SSE42-NEXT: retq
+;
+; AVX1OR2-LABEL: concat_icmp_v4i64_v2i64:
+; AVX1OR2: # %bb.0:
+; AVX1OR2-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX1OR2-NEXT: vmovmskps %xmm0, %eax
+; AVX1OR2-NEXT: xorl $15, %eax
+; AVX1OR2-NEXT: # kill: def $al killed $al killed $eax
+; AVX1OR2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v4i64_v2i64:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vptestmq %xmm0, %xmm0, %k0
+; AVX512-NEXT: vptestmq %xmm1, %xmm1, %k1
+; AVX512-NEXT: kshiftlb $2, %k1, %k1
+; AVX512-NEXT: korw %k1, %k0, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $al killed $al killed $eax
+; AVX512-NEXT: retq
+ %v0 = icmp ne <2 x i64> %a0, zeroinitializer
+ %v1 = icmp ne <2 x i64> %a1, zeroinitializer
+ %v = shufflevector <2 x i1> %v0, <2 x i1> %v1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ %r = bitcast <4 x i1> %v to i4
+ ret i4 %r
+}
+
+define i8 @concat_icmp_v8i32_v4i32(<4 x i32> %a0, <4 x i32> %a1) {
+; SSE-LABEL: concat_icmp_v8i32_v4i32:
+; SSE: # %bb.0:
+; SSE-NEXT: pxor %xmm2, %xmm2
+; SSE-NEXT: pcmpeqd %xmm2, %xmm0
+; SSE-NEXT: pcmpeqd %xmm2, %xmm1
+; SSE-NEXT: packssdw %xmm1, %xmm0
+; SSE-NEXT: packsswb %xmm0, %xmm0
+; SSE-NEXT: pmovmskb %xmm0, %eax
+; SSE-NEXT: # kill: def $al killed $al killed $eax
+; SSE-NEXT: retq
+;
+; AVX1OR2-LABEL: concat_icmp_v8i32_v4i32:
+; AVX1OR2: # %bb.0:
+; AVX1OR2-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpcmpeqd %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpmovmskb %xmm0, %eax
+; AVX1OR2-NEXT: # kill: def $al killed $al killed $eax
+; AVX1OR2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v8i32_v4i32:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vptestnmd %xmm0, %xmm0, %k0
+; AVX512-NEXT: vptestnmd %xmm1, %xmm1, %k1
+; AVX512-NEXT: kshiftlb $4, %k1, %k1
+; AVX512-NEXT: korb %k1, %k0, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $al killed $al killed $eax
+; AVX512-NEXT: retq
+ %v0 = icmp eq <4 x i32> %a0, zeroinitializer
+ %v1 = icmp eq <4 x i32> %a1, zeroinitializer
+ %v = shufflevector <4 x i1> %v0, <4 x i1> %v1, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %r = bitcast <8 x i1> %v to i8
+ ret i8 %r
+}
+
+define i16 @concat_icmp_v16i16_v8i16(<8 x i16> %a0, <8 x i16> %a1) {
+; SSE2-LABEL: concat_icmp_v16i16_v8i16:
+; SSE2: # %bb.0:
+; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [2,2,2,2,2,2,2,2]
+; SSE2-NEXT: movdqa %xmm2, %xmm3
+; SSE2-NEXT: psubusw %xmm0, %xmm3
+; SSE2-NEXT: pxor %xmm0, %xmm0
+; SSE2-NEXT: pcmpeqw %xmm0, %xmm3
+; SSE2-NEXT: psubusw %xmm1, %xmm2
+; SSE2-NEXT: pcmpeqw %xmm0, %xmm2
+; SSE2-NEXT: packsswb %xmm2, %xmm3
+; SSE2-NEXT: pmovmskb %xmm3, %eax
+; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: concat_icmp_v16i16_v8i16:
+; SSE42: # %bb.0:
+; SSE42-NEXT: movdqa {{.*#+}} xmm2 = [2,2,2,2,2,2,2,2]
+; SSE42-NEXT: movdqa %xmm0, %xmm3
+; SSE42-NEXT: pmaxuw %xmm2, %xmm3
+; SSE42-NEXT: pcmpeqw %xmm0, %xmm3
+; SSE42-NEXT: pmaxuw %xmm1, %xmm2
+; SSE42-NEXT: pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT: packsswb %xmm2, %xmm3
+; SSE42-NEXT: pmovmskb %xmm3, %eax
+; SSE42-NEXT: # kill: def $ax killed $ax killed $eax
+; SSE42-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v16i16_v8i16:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vbroadcastss {{.*#+}} xmm2 = [2,2,2,2,2,2,2,2]
+; AVX1-NEXT: vpmaxuw %xmm2, %xmm0, %xmm3
+; AVX1-NEXT: vpcmpeqw %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpmaxuw %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %eax
+; AVX1-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v16i16_v8i16:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2,2,2,2,2,2,2,2]
+; AVX2-NEXT: vpmaxuw %xmm2, %xmm0, %xmm3
+; AVX2-NEXT: vpcmpeqw %xmm3, %xmm0, %xmm0
+; AVX2-NEXT: vpmaxuw %xmm2, %xmm1, %xmm2
+; AVX2-NEXT: vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovmskb %xmm0, %eax
+; AVX2-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v16i16_v8i16:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastd {{.*#+}} xmm2 = [1,1,1,1,1,1,1,1]
+; AVX512-NEXT: vpcmpnleuw %xmm2, %xmm0, %k0
+; AVX512-NEXT: vpcmpnleuw %xmm2, %xmm1, %k1
+; AVX512-NEXT: kunpckbw %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX512-NEXT: retq
+ %v0 = icmp ugt <8 x i16> %a0, splat (i16 1)
+ %v1 = icmp ugt <8 x i16> %a1, splat (i16 1)
+ %v = shufflevector <8 x i1> %v0, <8 x i1> %v1, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %r = bitcast <16 x i1> %v to i16
+ ret i16 %r
+}
+
+define i32 @concat_icmp_v32i8_v16i8(<16 x i8> %a0, <16 x i8> %a1) {
+; SSE-LABEL: concat_icmp_v32i8_v16i8:
+; SSE: # %bb.0:
+; SSE-NEXT: movdqa {{.*#+}} xmm2 = [5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
+; SSE-NEXT: pcmpgtb %xmm2, %xmm0
+; SSE-NEXT: pcmpgtb %xmm2, %xmm1
+; SSE-NEXT: pmovmskb %xmm0, %ecx
+; SSE-NEXT: pmovmskb %xmm1, %eax
+; SSE-NEXT: shll $16, %eax
+; SSE-NEXT: orl %ecx, %eax
+; SSE-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v32i8_v16i8:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vbroadcastss {{.*#+}} xmm2 = [5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
+; AVX1-NEXT: vpcmpgtb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpcmpgtb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpmovmskb %xmm0, %ecx
+; AVX1-NEXT: vpmovmskb %xmm1, %eax
+; AVX1-NEXT: shll $16, %eax
+; AVX1-NEXT: orl %ecx, %eax
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v32i8_v16i8:
+; AVX2: # %bb.0:
+; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpcmpgtb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v32i8_v16i8:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastd {{.*#+}} xmm2 = [5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
+; AVX512-NEXT: vpcmpgtb %xmm2, %xmm0, %k0
+; AVX512-NEXT: vpcmpgtb %xmm2, %xmm1, %k1
+; AVX512-NEXT: kunpckwd %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: retq
+ %v0 = icmp sgt <16 x i8> %a0, splat (i8 5)
+ %v1 = icmp sgt <16 x i8> %a1, splat (i8 5)
+ %v = shufflevector <16 x i1> %v0, <16 x i1> %v1, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+ %r = bitcast <32 x i1> %v to i32
+ ret i32 %r
+}
+
+define i8 @concat_icmp_v8i64_v2i64(<2 x i64> %a0, <2 x i64> %a1, <2 x i64> %a2, <2 x i64> %a3) {
+; SSE2-LABEL: concat_icmp_v8i64_v2i64:
+; SSE2: # %bb.0:
+; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [9223372039002259456,9223372039002259456]
+; SSE2-NEXT: pxor %xmm4, %xmm0
+; SSE2-NEXT: pxor %xmm4, %xmm1
+; SSE2-NEXT: pxor %xmm4, %xmm2
+; SSE2-NEXT: pxor %xmm4, %xmm3
+; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm3[0,2,2,3]
+; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [2147483776,2147483776,2147483776,2147483648]
+; SSE2-NEXT: movdqa %xmm5, %xmm7
+; SSE2-NEXT: pcmpgtd %xmm6, %xmm7
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[1,3,3,3]
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm3
+; SSE2-NEXT: pand %xmm7, %xmm3
+; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,1,0,2,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm2[0,2,2,3]
+; SSE2-NEXT: movdqa %xmm5, %xmm7
+; SSE2-NEXT: pcmpgtd %xmm6, %xmm7
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,3,3,3]
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm2
+; SSE2-NEXT: pand %xmm7, %xmm2
+; SSE2-NEXT: pshuflw {{.*#+}} xmm2 = xmm2[0,1,0,2,4,5,6,7]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm1[0,2,2,3]
+; SSE2-NEXT: movdqa %xmm5, %xmm6
+; SSE2-NEXT: pcmpgtd %xmm3, %xmm6
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,3,3,3]
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm1
+; SSE2-NEXT: pand %xmm6, %xmm1
+; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[0,2,2,3]
+; SSE2-NEXT: pcmpgtd %xmm3, %xmm5
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,3,3]
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm0
+; SSE2-NEXT: pand %xmm5, %xmm0
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: packsswb %xmm2, %xmm0
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,3,2,3]
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: # kill: def $al killed $al killed $eax
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: concat_icmp_v8i64_v2i64:
+; SSE42: # %bb.0:
+; SSE42-NEXT: movdqa {{.*#+}} xmm4 = [9223372036854775808,9223372036854775808]
+; SSE42-NEXT: pxor %xmm4, %xmm0
+; SSE42-NEXT: movdqa {{.*#+}} xmm5 = [9223372036854775936,9223372036854775936]
+; SSE42-NEXT: movdqa %xmm5, %xmm6
+; SSE42-NEXT: pcmpgtq %xmm0, %xmm6
+; SSE42-NEXT: pxor %xmm4, %xmm1
+; SSE42-NEXT: movdqa %xmm5, %xmm0
+; SSE42-NEXT: pcmpgtq %xmm1, %xmm0
+; SSE42-NEXT: packssdw %xmm0, %xmm6
+; SSE42-NEXT: pxor %xmm4, %xmm2
+; SSE42-NEXT: movdqa %xmm5, %xmm0
+; SSE42-NEXT: pcmpgtq %xmm2, %xmm0
+; SSE42-NEXT: pxor %xmm4, %xmm3
+; SSE42-NEXT: pcmpgtq %xmm3, %xmm5
+; SSE42-NEXT: packssdw %xmm5, %xmm0
+; SSE42-NEXT: packssdw %xmm6, %xmm6
+; SSE42-NEXT: packssdw %xmm0, %xmm0
+; SSE42-NEXT: packsswb %xmm0, %xmm6
+; SSE42-NEXT: pshufd {{.*#+}} xmm0 = xmm6[0,3,2,3]
+; SSE42-NEXT: pmovmskb %xmm0, %eax
+; SSE42-NEXT: # kill: def $al killed $al killed $eax
+; SSE42-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v8i64_v2i64:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vmovddup {{.*#+}} xmm4 = [9223372036854775808,9223372036854775808]
+; AVX1-NEXT: # xmm4 = mem[0,0]
+; AVX1-NEXT: vpxor %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vmovddup {{.*#+}} xmm5 = [9223372036854775936,9223372036854775936]
+; AVX1-NEXT: # xmm5 = mem[0,0]
+; AVX1-NEXT: vpcmpgtq %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpxor %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpcmpgtq %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpxor %xmm4, %xmm2, %xmm1
+; AVX1-NEXT: vpcmpgtq %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpxor %xmm4, %xmm3, %xmm2
+; AVX1-NEXT: vpcmpgtq %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpackssdw %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,0,3]
+; AVX1-NEXT: vpmovmskb %xmm0, %eax
+; AVX1-NEXT: # kill: def $al killed $al killed $eax
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v8i64_v2i64:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpbroadcastq {{.*#+}} xmm4 = [9223372036854775808,9223372036854775808]
+; AVX2-NEXT: vpxor %xmm4, %xmm0, %xmm0
+; AVX2-NEXT: vpbroadcastq {{.*#+}} xmm5 = [9223372036854775936,9223372036854775936]
+; AVX2-NEXT: vpcmpgtq %xmm0, %xmm5, %xmm0
+; AVX2-NEXT: vpxor %xmm4, %xmm1, %xmm1
+; AVX2-NEXT: vpcmpgtq %xmm1, %xmm5, %xmm1
+; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpxor %xmm4, %xmm2, %xmm1
+; AVX2-NEXT: vpcmpgtq %xmm1, %xmm5, %xmm1
+; AVX2-NEXT: vpxor %xmm4, %xmm3, %xmm2
+; AVX2-NEXT: vpcmpgtq %xmm2, %xmm5, %xmm2
+; AVX2-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpackssdw %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,0,3]
+; AVX2-NEXT: vpmovmskb %xmm0, %eax
+; AVX2-NEXT: # kill: def $al killed $al killed $eax
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v8i64_v2i64:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastq {{.*#+}} xmm4 = [128,128]
+; AVX512-NEXT: vpcmpltuq %xmm4, %xmm0, %k0
+; AVX512-NEXT: vpcmpltuq %xmm4, %xmm1, %k1
+; AVX512-NEXT: vpcmpltuq %xmm4, %xmm2, %k2
+; AVX512-NEXT: vpcmpltuq %xmm4, %xmm3, %k3
+; AVX512-NEXT: kshiftlb $2, %k3, %k3
+; AVX512-NEXT: korb %k3, %k2, %k2
+; AVX512-NEXT: kshiftlb $4, %k2, %k2
+; AVX512-NEXT: kshiftlb $2, %k1, %k1
+; AVX512-NEXT: korw %k1, %k0, %k0
+; AVX512-NEXT: kshiftlb $4, %k0, %k0
+; AVX512-NEXT: kshiftrb $4, %k0, %k0
+; AVX512-NEXT: korb %k2, %k0, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $al killed $al killed $eax
+; AVX512-NEXT: retq
+ %v0 = icmp ult <2 x i64> %a0, splat (i64 128)
+ %v1 = icmp ult <2 x i64> %a1, splat (i64 128)
+ %v2 = icmp ult <2 x i64> %a2, splat (i64 128)
+ %v3 = icmp ult <2 x i64> %a3, splat (i64 128)
+ %v01 = shufflevector <2 x i1> %v0, <2 x i1> %v1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ %v23 = shufflevector <2 x i1> %v2, <2 x i1> %v3, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ %v = shufflevector <4 x i1> %v01, <4 x i1> %v23, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %r = bitcast <8 x i1> %v to i8
+ ret i8 %r
+}
+
+define i16 @concat_icmp_v16i32_v4i32(<4 x i32> %a0, <4 x i32> %a1, <4 x i32> %a2, <4 x i32> %a3) {
+; SSE-LABEL: concat_icmp_v16i32_v4i32:
+; SSE: # %bb.0:
+; SSE-NEXT: pxor %xmm4, %xmm4
+; SSE-NEXT: pcmpgtd %xmm4, %xmm0
+; SSE-NEXT: pcmpgtd %xmm4, %xmm1
+; SSE-NEXT: packssdw %xmm1, %xmm0
+; SSE-NEXT: pcmpgtd %xmm4, %xmm2
+; SSE-NEXT: pcmpgtd %xmm4, %xmm3
+; SSE-NEXT: packssdw %xmm3, %xmm2
+; SSE-NEXT: packsswb %xmm2, %xmm0
+; SSE-NEXT: pmovmskb %xmm0, %eax
+; SSE-NEXT: # kill: def $ax killed $ax killed $eax
+; SSE-NEXT: retq
+;
+; AVX1OR2-LABEL: concat_icmp_v16i32_v4i32:
+; AVX1OR2: # %bb.0:
+; AVX1OR2-NEXT: vpxor %xmm4, %xmm4, %xmm4
+; AVX1OR2-NEXT: vpcmpgtd %xmm4, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpcmpgtd %xmm4, %xmm1, %xmm1
+; AVX1OR2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpcmpgtd %xmm4, %xmm2, %xmm1
+; AVX1OR2-NEXT: vpcmpgtd %xmm4, %xmm3, %xmm2
+; AVX1OR2-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1OR2-NEXT: vpmovmskb %xmm0, %eax
+; AVX1OR2-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX1OR2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v16i32_v4i32:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpxor %xmm4, %xmm4, %xmm4
+; AVX512-NEXT: vpcmpgtd %xmm4, %xmm0, %k0
+; AVX512-NEXT: vpcmpgtd %xmm4, %xmm1, %k1
+; AVX512-NEXT: vpcmpgtd %xmm4, %xmm2, %k2
+; AVX512-NEXT: vpcmpgtd %xmm4, %xmm3, %k3
+; AVX512-NEXT: kshiftlb $4, %k1, %k1
+; AVX512-NEXT: korb %k1, %k0, %k0
+; AVX512-NEXT: kshiftlb $4, %k3, %k1
+; AVX512-NEXT: korb %k1, %k2, %k1
+; AVX512-NEXT: kunpckbw %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX512-NEXT: retq
+ %v0 = icmp sgt <4 x i32> %a0, zeroinitializer
+ %v1 = icmp sgt <4 x i32> %a1, zeroinitializer
+ %v2 = icmp sgt <4 x i32> %a2, zeroinitializer
+ %v3 = icmp sgt <4 x i32> %a3, zeroinitializer
+ %v01 = shufflevector <4 x i1> %v0, <4 x i1> %v1, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %v23 = shufflevector <4 x i1> %v2, <4 x i1> %v3, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %v = shufflevector <8 x i1> %v01, <8 x i1> %v23, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %r = bitcast <16 x i1> %v to i16
+ ret i16 %r
+}
+
+define i32 @concat_icmp_v32i16_v8i16(<8 x i16> %a0, <8 x i16> %a1, <8 x i16> %a2, <8 x i16> %a3) {
+; SSE-LABEL: concat_icmp_v32i16_v8i16:
+; SSE: # %bb.0:
+; SSE-NEXT: pxor %xmm4, %xmm4
+; SSE-NEXT: pcmpeqw %xmm4, %xmm0
+; SSE-NEXT: pcmpeqw %xmm4, %xmm1
+; SSE-NEXT: packsswb %xmm1, %xmm0
+; SSE-NEXT: pcmpeqw %xmm4, %xmm2
+; SSE-NEXT: pcmpeqw %xmm4, %xmm3
+; SSE-NEXT: packsswb %xmm3, %xmm2
+; SSE-NEXT: pmovmskb %xmm0, %ecx
+; SSE-NEXT: xorl $65535, %ecx # imm = 0xFFFF
+; SSE-NEXT: pmovmskb %xmm2, %eax
+; SSE-NEXT: notl %eax
+; SSE-NEXT: shll $16, %eax
+; SSE-NEXT: orl %ecx, %eax
+; SSE-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v32i16_v8i16:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT: vpcmpeqw %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpcmpeqw %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpcmpeqw %xmm4, %xmm2, %xmm1
+; AVX1-NEXT: vpcmpeqw %xmm4, %xmm3, %xmm2
+; AVX1-NEXT: vpacksswb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpmovmskb %xmm0, %ecx
+; AVX1-NEXT: xorl $65535, %ecx # imm = 0xFFFF
+; AVX1-NEXT: vpmovmskb %xmm1, %eax
+; AVX1-NEXT: notl %eax
+; AVX1-NEXT: shll $16, %eax
+; AVX1-NEXT: orl %ecx, %eax
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v32i16_v8i16:
+; AVX2: # %bb.0:
+; AVX2-NEXT: # kill: def $xmm2 killed $xmm2 def $ymm2
+; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX2-NEXT: vinserti128 $1, %xmm3, %ymm2, %ymm2
+; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpcmpeqw %ymm3, %ymm2, %ymm2
+; AVX2-NEXT: vpacksswb %ymm2, %ymm2, %ymm2
+; AVX2-NEXT: vpcmpeqd %ymm4, %ymm4, %ymm4
+; AVX2-NEXT: vpxor %ymm4, %ymm2, %ymm2
+; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpcmpeqw %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vpacksswb %ymm0, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm4, %ymm0, %ymm0
+; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm2[2,3],ymm0[4,5],ymm2[6,7]
+; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v32i16_v8i16:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vptestmw %xmm0, %xmm0, %k0
+; AVX512-NEXT: vptestmw %xmm1, %xmm1, %k1
+; AVX512-NEXT: vptestmw %xmm2, %xmm2, %k2
+; AVX512-NEXT: vptestmw %xmm3, %xmm3, %k3
+; AVX512-NEXT: kunpckbw %k0, %k1, %k0
+; AVX512-NEXT: kunpckbw %k2, %k3, %k1
+; AVX512-NEXT: kunpckwd %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: retq
+ %v0 = icmp ne <8 x i16> %a0, zeroinitializer
+ %v1 = icmp ne <8 x i16> %a1, zeroinitializer
+ %v2 = icmp ne <8 x i16> %a2, zeroinitializer
+ %v3 = icmp ne <8 x i16> %a3, zeroinitializer
+ %v01 = shufflevector <8 x i1> %v0, <8 x i1> %v1, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %v23 = shufflevector <8 x i1> %v2, <8 x i1> %v3, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %v = shufflevector <16 x i1> %v01, <16 x i1> %v23, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+ %r = bitcast <32 x i1> %v to i32
+ ret i32 %r
+}
+
+define i64 @concat_icmp_v64i8_v16i8(<16 x i8> %a0, <16 x i8> %a1, <16 x i8> %a2, <16 x i8> %a3) {
+; SSE-LABEL: concat_icmp_v64i8_v16i8:
+; SSE: # %bb.0:
+; SSE-NEXT: movq $-1, %rax
+; SSE-NEXT: retq
+;
+; AVX-LABEL: concat_icmp_v64i8_v16i8:
+; AVX: # %bb.0:
+; AVX-NEXT: movq $-1, %rax
+; AVX-NEXT: retq
+ %v0 = icmp uge <16 x i8> %a0, zeroinitializer
+ %v1 = icmp uge <16 x i8> %a1, zeroinitializer
+ %v2 = icmp uge <16 x i8> %a2, zeroinitializer
+ %v3 = icmp uge <16 x i8> %a3, zeroinitializer
+ %v01 = shufflevector <16 x i1> %v0, <16 x i1> %v1, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+ %v23 = shufflevector <16 x i1> %v2, <16 x i1> %v3, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+ %v = shufflevector <32 x i1> %v01, <32 x i1> %v23, <64 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63>
+ %r = bitcast <64 x i1> %v to i64
+ ret i64 %r
+}
+
+define i8 @concat_icmp_v8i64_v4i64(<4 x i64> %a0, <4 x i64> %a1) {
+; SSE2-LABEL: concat_icmp_v8i64_v4i64:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm4, %xmm4
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm1[0,2,2,3]
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm0
+; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm0[0,2,2,3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm5[0],xmm6[1],xmm5[1],xmm6[2],xmm5[2],xmm6[3],xmm5[3]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,3,3,2]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,3,2]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: pand %xmm6, %xmm0
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm3
+; SSE2-NEXT: pcmpeqd %xmm4, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm1
+; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,3],xmm3[1,3]
+; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE2-NEXT: andps %xmm1, %xmm2
+; SSE2-NEXT: packssdw %xmm2, %xmm2
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; SSE2-NEXT: packsswb %xmm0, %xmm0
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: # kill: def $al killed $al killed $eax
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: concat_icmp_v8i64_v4i64:
+; SSE42: # %bb.0:
+; SSE42-NEXT: pxor %xmm4, %xmm4
+; SSE42-NEXT: pcmpeqq %xmm4, %xmm1
+; SSE42-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; SSE42-NEXT: pcmpeqq %xmm4, %xmm0
+; SSE42-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE42-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE42-NEXT: pcmpeqq %xmm4, %xmm3
+; SSE42-NEXT: pcmpeqq %xmm4, %xmm2
+; SSE42-NEXT: packssdw %xmm3, %xmm2
+; SSE42-NEXT: packssdw %xmm2, %xmm2
+; SSE42-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE42-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; SSE42-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; SSE42-NEXT: packsswb %xmm0, %xmm0
+; SSE42-NEXT: pmovmskb %xmm0, %eax
+; SSE42-NEXT: # kill: def $al killed $al killed $eax
+; SSE42-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v8i64_v4i64:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpcmpeqq %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpeqq %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
+; AVX1-NEXT: vpcmpeqq %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpeqq %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2],xmm3[3],xmm1[4],xmm3[5],xmm1[6],xmm3[7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm3[1],xmm0[2],xmm3[3],xmm0[4],xmm3[5],xmm0[6],xmm3[7]
+; AVX1-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX1-NEXT: vpackuswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %eax
+; AVX1-NEXT: # kill: def $al killed $al killed $eax
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v8i64_v4i64:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT: vpcmpeqq %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm3
+; AVX2-NEXT: vpackssdw %xmm3, %xmm0, %xmm0
+; AVX2-NEXT: vpcmpeqq %ymm2, %ymm1, %ymm1
+; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
+; AVX2-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4],xmm2[5],xmm1[6],xmm2[7]
+; AVX2-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7]
+; AVX2-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT: vpackuswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT: vpmovmskb %xmm0, %eax
+; AVX2-NEXT: # kill: def $al killed $al killed $eax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v8i64_v4i64:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vptestnmq %ymm0, %ymm0, %k0
+; AVX512-NEXT: vptestnmq %ymm1, %ymm1, %k1
+; AVX512-NEXT: kshiftlb $4, %k1, %k1
+; AVX512-NEXT: korb %k1, %k0, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $al killed $al killed $eax
+; AVX512-NEXT: vzeroupper
+; AVX512-NEXT: retq
+ %v0 = icmp eq <4 x i64> %a0, zeroinitializer
+ %v1 = icmp eq <4 x i64> %a1, zeroinitializer
+ %v = shufflevector <4 x i1> %v0, <4 x i1> %v1, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %r = bitcast <8 x i1> %v to i8
+ ret i8 %r
+}
+
+define i16 @concat_icmp_v16i32_v8i32(<8 x i32> %a0, <8 x i32> %a1) {
+; SSE2-LABEL: concat_icmp_v16i32_v8i32:
+; SSE2: # %bb.0:
+; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [2147483648,2147483648,2147483648,2147483648]
+; SSE2-NEXT: pxor %xmm4, %xmm1
+; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [2147483649,2147483649,2147483649,2147483649]
+; SSE2-NEXT: pcmpgtd %xmm5, %xmm1
+; SSE2-NEXT: pxor %xmm4, %xmm0
+; SSE2-NEXT: pcmpgtd %xmm5, %xmm0
+; SSE2-NEXT: packssdw %xmm1, %xmm0
+; SSE2-NEXT: pxor %xmm4, %xmm3
+; SSE2-NEXT: pcmpgtd %xmm5, %xmm3
+; SSE2-NEXT: pxor %xmm4, %xmm2
+; SSE2-NEXT: pcmpgtd %xmm5, %xmm2
+; SSE2-NEXT: packssdw %xmm3, %xmm2
+; SSE2-NEXT: packsswb %xmm2, %xmm0
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: concat_icmp_v16i32_v8i32:
+; SSE42: # %bb.0:
+; SSE42-NEXT: movdqa {{.*#+}} xmm4 = [2,2,2,2]
+; SSE42-NEXT: movdqa %xmm1, %xmm5
+; SSE42-NEXT: pmaxud %xmm4, %xmm5
+; SSE42-NEXT: pcmpeqd %xmm1, %xmm5
+; SSE42-NEXT: movdqa %xmm0, %xmm1
+; SSE42-NEXT: pmaxud %xmm4, %xmm1
+; SSE42-NEXT: pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT: packssdw %xmm5, %xmm1
+; SSE42-NEXT: movdqa %xmm3, %xmm0
+; SSE42-NEXT: pmaxud %xmm4, %xmm0
+; SSE42-NEXT: pcmpeqd %xmm3, %xmm0
+; SSE42-NEXT: pmaxud %xmm2, %xmm4
+; SSE42-NEXT: pcmpeqd %xmm2, %xmm4
+; SSE42-NEXT: packssdw %xmm0, %xmm4
+; SSE42-NEXT: packsswb %xmm4, %xmm1
+; SSE42-NEXT: pmovmskb %xmm1, %eax
+; SSE42-NEXT: # kill: def $ax killed $ax killed $eax
+; SSE42-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v16i32_v8i32:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vbroadcastss {{.*#+}} xmm3 = [2,2,2,2]
+; AVX1-NEXT: vpmaxud %xmm3, %xmm2, %xmm4
+; AVX1-NEXT: vpcmpeqd %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpmaxud %xmm3, %xmm0, %xmm4
+; AVX1-NEXT: vpcmpeqd %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
+; AVX1-NEXT: vpmaxud %xmm3, %xmm2, %xmm4
+; AVX1-NEXT: vpcmpeqd %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpmaxud %xmm3, %xmm1, %xmm3
+; AVX1-NEXT: vpcmpeqd %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %eax
+; AVX1-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v16i32_v8i32:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [2,2,2,2,2,2,2,2]
+; AVX2-NEXT: vpmaxud %ymm2, %ymm0, %ymm3
+; AVX2-NEXT: vpcmpeqd %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm3
+; AVX2-NEXT: vpackssdw %xmm3, %xmm0, %xmm0
+; AVX2-NEXT: vpmaxud %ymm2, %ymm1, %ymm2
+; AVX2-NEXT: vpcmpeqd %ymm2, %ymm1, %ymm1
+; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
+; AVX2-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovmskb %xmm0, %eax
+; AVX2-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v16i32_v8i32:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastd {{.*#+}} ymm2 = [1,1,1,1,1,1,1,1]
+; AVX512-NEXT: vpcmpnleud %ymm2, %ymm0, %k0
+; AVX512-NEXT: vpcmpnleud %ymm2, %ymm1, %k1
+; AVX512-NEXT: kunpckbw %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
+; AVX512-NEXT: vzeroupper
+; AVX512-NEXT: retq
+ %v0 = icmp ugt <8 x i32> %a0, splat (i32 1)
+ %v1 = icmp ugt <8 x i32> %a1, splat (i32 1)
+ %v = shufflevector <8 x i1> %v0, <8 x i1> %v1, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %r = bitcast <16 x i1> %v to i16
+ ret i16 %r
+}
+
+define i32 @concat_icmp_v32i16_v16i16(<16 x i16> %a0, <16 x i16> %a1) {
+; SSE-LABEL: concat_icmp_v32i16_v16i16:
+; SSE: # %bb.0:
+; SSE-NEXT: movdqa {{.*#+}} xmm4 = [5,5,5,5,5,5,5,5]
+; SSE-NEXT: pcmpgtw %xmm4, %xmm1
+; SSE-NEXT: pcmpgtw %xmm4, %xmm0
+; SSE-NEXT: packsswb %xmm1, %xmm0
+; SSE-NEXT: pcmpgtw %xmm4, %xmm3
+; SSE-NEXT: pcmpgtw %xmm4, %xmm2
+; SSE-NEXT: packsswb %xmm3, %xmm2
+; SSE-NEXT: pmovmskb %xmm0, %ecx
+; SSE-NEXT: pmovmskb %xmm2, %eax
+; SSE-NEXT: shll $16, %eax
+; SSE-NEXT: orl %ecx, %eax
+; SSE-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v32i16_v16i16:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vbroadcastss {{.*#+}} xmm3 = [5,5,5,5,5,5,5,5]
+; AVX1-NEXT: vpcmpgtw %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpgtw %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpacksswb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
+; AVX1-NEXT: vpcmpgtw %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpgtw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpacksswb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpmovmskb %xmm0, %ecx
+; AVX1-NEXT: vpmovmskb %xmm1, %eax
+; AVX1-NEXT: shll $16, %eax
+; AVX1-NEXT: orl %ecx, %eax
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v32i16_v16i16:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
+; AVX2-NEXT: vpcmpgtw %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpcmpgtw %ymm2, %ymm1, %ymm1
+; AVX2-NEXT: vpacksswb %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v32i16_v16i16:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastd {{.*#+}} ymm2 = [5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5]
+; AVX512-NEXT: vpcmpgtw %ymm2, %ymm0, %k0
+; AVX512-NEXT: vpcmpgtw %ymm2, %ymm1, %k1
+; AVX512-NEXT: kunpckwd %k0, %k1, %k0
+; AVX512-NEXT: kmovd %k0, %eax
+; AVX512-NEXT: vzeroupper
+; AVX512-NEXT: retq
+ %v0 = icmp sgt <16 x i16> %a0, splat (i16 5)
+ %v1 = icmp sgt <16 x i16> %a1, splat (i16 5)
+ %v = shufflevector <16 x i1> %v0, <16 x i1> %v1, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+ %r = bitcast <32 x i1> %v to i32
+ ret i32 %r
+}
+
+define i64 @concat_icmp_v64i8_v32i8(<32 x i8> %a0, <32 x i8> %a1) {
+; SSE-LABEL: concat_icmp_v64i8_v32i8:
+; SSE: # %bb.0:
+; SSE-NEXT: movdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: pcmpgtb %xmm0, %xmm5
+; SSE-NEXT: pmovmskb %xmm5, %eax
+; SSE-NEXT: movdqa %xmm4, %xmm0
+; SSE-NEXT: pcmpgtb %xmm1, %xmm0
+; SSE-NEXT: pmovmskb %xmm0, %ecx
+; SSE-NEXT: shll $16, %ecx
+; SSE-NEXT: orl %eax, %ecx
+; SSE-NEXT: movdqa %xmm4, %xmm0
+; SSE-NEXT: pcmpgtb %xmm2, %xmm0
+; SSE-NEXT: pmovmskb %xmm0, %edx
+; SSE-NEXT: pcmpgtb %xmm3, %xmm4
+; SSE-NEXT: pmovmskb %xmm4, %eax
+; SSE-NEXT: shll $16, %eax
+; SSE-NEXT: orl %edx, %eax
+; SSE-NEXT: shlq $32, %rax
+; SSE-NEXT: orq %rcx, %rax
+; SSE-NEXT: retq
+;
+; AVX1-LABEL: concat_icmp_v64i8_v32i8:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vbroadcastss {{.*#+}} xmm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT: vpcmpgtb %xmm0, %xmm2, %xmm3
+; AVX1-NEXT: vpmovmskb %xmm3, %eax
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT: vpcmpgtb %xmm0, %xmm2, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %ecx
+; AVX1-NEXT: shll $16, %ecx
+; AVX1-NEXT: orl %eax, %ecx
+; AVX1-NEXT: vpcmpgtb %xmm1, %xmm2, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %edx
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT: vpcmpgtb %xmm0, %xmm2, %xmm0
+; AVX1-NEXT: vpmovmskb %xmm0, %eax
+; AVX1-NEXT: shll $16, %eax
+; AVX1-NEXT: orl %edx, %eax
+; AVX1-NEXT: shlq $32, %rax
+; AVX1-NEXT: orq %rcx, %rax
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: concat_icmp_v64i8_v32i8:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX2-NEXT: vpcmpgtb %ymm0, %ymm2, %ymm0
+; AVX2-NEXT: vpmovmskb %ymm0, %ecx
+; AVX2-NEXT: vpcmpgtb %ymm1, %ymm2, %ymm0
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: shlq $32, %rax
+; AVX2-NEXT: orq %rcx, %rax
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: concat_icmp_v64i8_v32i8:
+; AVX512: # %bb.0:
+; AVX512-NEXT: vpbroadcastd {{.*#+}} ymm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX512-NEXT: vpcmpgtb %ymm0, %ymm2, %k0
+; AVX512-NEXT: vpcmpgtb %ymm1, %ymm2, %k1
+; AVX512-NEXT: kunpckdq %k0, %k1, %k0
+; AVX512-NEXT: kmovq %k0, %rax
+; AVX512-NEXT: vzeroupper
+; AVX512-NEXT: retq
+ %v0 = icmp slt <32 x i8> %a0, splat (i8 1)
+ %v1 = icmp slt <32 x i8> %a1, splat (i8 1)
+ %v = shufflevector <32 x i1> %v0, <32 x i1> %v1, <64 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63>
+ %r = bitcast <64 x i1> %v to i64
+ ret i64 %r
+}
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