264 lines
9.5 KiB
LLVM
264 lines
9.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=SSE2-SSSE3,SSE2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefixes=SSE2-SSSE3,SSSE3
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX12,AVX1
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX12,AVX2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl,+avx512bw | FileCheck %s --check-prefixes=AVX512
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define <2 x i1> @bitcast_i2_2i1(i2 zeroext %a0) {
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; SSE2-SSSE3-LABEL: bitcast_i2_2i1:
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; SSE2-SSSE3: # %bb.0:
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; SSE2-SSSE3-NEXT: movd %edi, %xmm0
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; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[0,1,0,1]
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; SSE2-SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [1,2]
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; SSE2-SSSE3-NEXT: pand %xmm0, %xmm1
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; SSE2-SSSE3-NEXT: pcmpeqd %xmm0, %xmm1
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; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,0,3,2]
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; SSE2-SSSE3-NEXT: pand %xmm1, %xmm0
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; SSE2-SSSE3-NEXT: psrlq $63, %xmm0
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; SSE2-SSSE3-NEXT: retq
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;
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; AVX1-LABEL: bitcast_i2_2i1:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovd %edi, %xmm0
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2]
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; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsrlq $63, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: bitcast_i2_2i1:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovd %edi, %xmm0
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; AVX2-NEXT: vpbroadcastq %xmm0, %xmm0
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; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2]
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; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpsrlq $63, %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i2_2i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovd %edi, %k1
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; AVX512-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0
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; AVX512-NEXT: vmovdqa64 %xmm0, %xmm0 {%k1} {z}
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; AVX512-NEXT: retq
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%1 = bitcast i2 %a0 to <2 x i1>
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ret <2 x i1> %1
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}
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define <4 x i1> @bitcast_i4_4i1(i4 zeroext %a0) {
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; SSE2-SSSE3-LABEL: bitcast_i4_4i1:
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; SSE2-SSSE3: # %bb.0:
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; SSE2-SSSE3-NEXT: movd %edi, %xmm0
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; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; SSE2-SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [1,2,4,8]
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; SSE2-SSSE3-NEXT: pand %xmm1, %xmm0
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; SSE2-SSSE3-NEXT: pcmpeqd %xmm1, %xmm0
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; SSE2-SSSE3-NEXT: psrld $31, %xmm0
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; SSE2-SSSE3-NEXT: retq
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;
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; AVX1-LABEL: bitcast_i4_4i1:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovd %edi, %xmm0
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2,4,8]
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; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsrld $31, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: bitcast_i4_4i1:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovd %edi, %xmm0
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; AVX2-NEXT: vpbroadcastd %xmm0, %xmm0
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; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2,4,8]
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; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpsrld $31, %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i4_4i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovd %edi, %k1
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; AVX512-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0
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; AVX512-NEXT: vmovdqa32 %xmm0, %xmm0 {%k1} {z}
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; AVX512-NEXT: retq
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%1 = bitcast i4 %a0 to <4 x i1>
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ret <4 x i1> %1
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}
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define <8 x i1> @bitcast_i8_8i1(i8 zeroext %a0) {
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; SSE2-SSSE3-LABEL: bitcast_i8_8i1:
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; SSE2-SSSE3: # %bb.0:
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; SSE2-SSSE3-NEXT: movd %edi, %xmm0
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; SSE2-SSSE3-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
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; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; SSE2-SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [1,2,4,8,16,32,64,128]
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; SSE2-SSSE3-NEXT: pand %xmm1, %xmm0
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; SSE2-SSSE3-NEXT: pcmpeqw %xmm1, %xmm0
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; SSE2-SSSE3-NEXT: psrlw $15, %xmm0
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; SSE2-SSSE3-NEXT: retq
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;
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; AVX1-LABEL: bitcast_i8_8i1:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovd %edi, %xmm0
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2,4,8,16,32,64,128]
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; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsrlw $15, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: bitcast_i8_8i1:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovd %edi, %xmm0
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; AVX2-NEXT: vpbroadcastb %xmm0, %xmm0
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; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [1,2,4,8,16,32,64,128]
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; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpsrlw $15, %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i8_8i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovd %edi, %k0
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; AVX512-NEXT: vpmovm2w %k0, %xmm0
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; AVX512-NEXT: retq
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%1 = bitcast i8 %a0 to <8 x i1>
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ret <8 x i1> %1
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}
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define <16 x i1> @bitcast_i16_16i1(i16 zeroext %a0) {
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; SSE2-LABEL: bitcast_i16_16i1:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movd %edi, %xmm0
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,1,1,4,5,6,7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [1,2,4,8,16,32,64,128,1,2,4,8,16,32,64,128]
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: pcmpeqb %xmm1, %xmm0
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; SSE2-NEXT: psrlw $7, %xmm0
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; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: bitcast_i16_16i1:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: movd %edi, %xmm0
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; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]
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; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [1,2,4,8,16,32,64,128,1,2,4,8,16,32,64,128]
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; SSSE3-NEXT: pand %xmm1, %xmm0
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; SSSE3-NEXT: pcmpeqb %xmm1, %xmm0
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; SSSE3-NEXT: psrlw $7, %xmm0
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; SSSE3-NEXT: pand {{.*}}(%rip), %xmm0
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; SSSE3-NEXT: retq
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;
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; AVX1-LABEL: bitcast_i16_16i1:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovd %edi, %xmm0
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; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]
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; AVX1-NEXT: vmovddup {{.*#+}} xmm1 = [9241421688590303745,9241421688590303745]
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; AVX1-NEXT: # xmm1 = mem[0,0]
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; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX1-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: bitcast_i16_16i1:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovd %edi, %xmm0
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; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]
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; AVX2-NEXT: vpbroadcastq {{.*#+}} xmm1 = [9241421688590303745,9241421688590303745]
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; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX2-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i16_16i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovd %edi, %k0
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; AVX512-NEXT: vpmovm2b %k0, %xmm0
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; AVX512-NEXT: retq
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%1 = bitcast i16 %a0 to <16 x i1>
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ret <16 x i1> %1
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}
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define <32 x i1> @bitcast_i32_32i1(i32 %a0) {
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; SSE2-SSSE3-LABEL: bitcast_i32_32i1:
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; SSE2-SSSE3: # %bb.0:
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; SSE2-SSSE3-NEXT: movq %rdi, %rax
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; SSE2-SSSE3-NEXT: movl %esi, (%rdi)
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; SSE2-SSSE3-NEXT: retq
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;
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; AVX1-LABEL: bitcast_i32_32i1:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovd %edi, %xmm0
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; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm0[0,0,1,1,4,5,6,7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,2,3,3,4,5,6,7]
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; AVX1-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
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; AVX1-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpcmpeqb %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpcmpeqd %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpxor %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
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; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm1
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; AVX1-NEXT: vpcmpeqb %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpxor %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: bitcast_i32_32i1:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovd %edi, %xmm0
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; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,1,0,1]
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; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,18,18,18,18,18,18,18,18,19,19,19,19,19,19,19,19]
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; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm1 = [9241421688590303745,9241421688590303745,9241421688590303745,9241421688590303745]
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; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpcmpeqb %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpsrlw $7, %ymm0, %ymm0
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; AVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i32_32i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovd %edi, %k0
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; AVX512-NEXT: vpmovm2b %k0, %ymm0
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; AVX512-NEXT: retq
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%1 = bitcast i32 %a0 to <32 x i1>
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ret <32 x i1> %1
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}
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define <64 x i1> @bitcast_i64_64i1(i64 %a0) {
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; SSE2-SSSE3-LABEL: bitcast_i64_64i1:
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; SSE2-SSSE3: # %bb.0:
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; SSE2-SSSE3-NEXT: movq %rdi, %rax
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; SSE2-SSSE3-NEXT: movq %rsi, (%rdi)
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; SSE2-SSSE3-NEXT: retq
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;
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; AVX12-LABEL: bitcast_i64_64i1:
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; AVX12: # %bb.0:
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; AVX12-NEXT: movq %rdi, %rax
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; AVX12-NEXT: movq %rsi, (%rdi)
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; AVX12-NEXT: retq
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;
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; AVX512-LABEL: bitcast_i64_64i1:
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; AVX512: # %bb.0:
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; AVX512-NEXT: kmovq %rdi, %k0
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; AVX512-NEXT: vpmovm2b %k0, %zmm0
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; AVX512-NEXT: retq
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%1 = bitcast i64 %a0 to <64 x i1>
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ret <64 x i1> %1
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}
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