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[X86][SSE] Added shuffle based integer zero extension tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230145 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim
parent
ad821f0482
commit
b430a06e94
@ -328,3 +328,161 @@ entry:
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%Y = zext <4 x i32> %X to <4 x i64>
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ret <4 x i64>%Y
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}
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define <8 x i32> @shuf_zext_8i16_to_8i32(<8 x i16> %A) nounwind uwtable readnone ssp {
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; SSE2-LABEL: shuf_zext_8i16_to_8i32:
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; SSE2: # BB#0: # %entry
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; SSE2-NEXT: movdqa %xmm0, %xmm1
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; SSE2-NEXT: pxor %xmm2, %xmm2
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; SSE2-NEXT: # kill
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
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; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuf_zext_8i16_to_8i32:
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; SSSE3: # BB#0: # %entry
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; SSSE3-NEXT: movdqa %xmm0, %xmm1
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; SSSE3-NEXT: pxor %xmm2, %xmm2
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; SSSE3-NEXT: # kill
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; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
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; SSSE3-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuf_zext_8i16_to_8i32:
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; SSE41: # BB#0: # %entry
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; SSE41-NEXT: movdqa %xmm0, %xmm1
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
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; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: shuf_zext_8i16_to_8i32:
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; AVX1: # BB#0: # %entry
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; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuf_zext_8i16_to_8i32:
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; AVX2: # BB#0: # %entry
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; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
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; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
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; AVX2-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
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; AVX2-NEXT: vpunpcklwd{{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
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; AVX2-NEXT: retq
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entry:
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%B = shufflevector <8 x i16> %A, <8 x i16> zeroinitializer, <16 x i32> <i32 0, i32 8, i32 1, i32 8, i32 2, i32 8, i32 3, i32 8, i32 4, i32 8, i32 5, i32 8, i32 6, i32 8, i32 7, i32 8>
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%Z = bitcast <16 x i16> %B to <8 x i32>
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ret <8 x i32> %Z
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}
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define <4 x i64> @shuf_zext_4i32_to_4i64(<4 x i32> %A) nounwind uwtable readnone ssp {
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; SSE2-LABEL: shuf_zext_4i32_to_4i64:
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; SSE2: # BB#0: # %entry
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; SSE2-NEXT: movdqa %xmm0, %xmm1
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; SSE2-NEXT: pxor %xmm2, %xmm2
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; SSE2-NEXT: # kill
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; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
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; SSE2-NEXT: punpckhdq {{.*#+}} xmm1 = xmm1[2],xmm2[2],xmm1[3],xmm2[3]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuf_zext_4i32_to_4i64:
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; SSSE3: # BB#0: # %entry
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; SSSE3-NEXT: movdqa %xmm0, %xmm1
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; SSSE3-NEXT: pxor %xmm2, %xmm2
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; SSSE3-NEXT: # kill
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; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
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; SSSE3-NEXT: punpckhdq {{.*#+}} xmm1 = xmm1[2],xmm2[2],xmm1[3],xmm2[3]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuf_zext_4i32_to_4i64:
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; SSE41: # BB#0: # %entry
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; SSE41-NEXT: movdqa %xmm0, %xmm1
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero
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; SSE41-NEXT: punpckhdq {{.*#+}} xmm1 = xmm1[2],xmm2[2],xmm1[3],xmm2[3]
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: shuf_zext_4i32_to_4i64:
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; AVX1: # BB#0: # %entry
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; AVX1-NEXT: vxorps %xmm1, %xmm1, %xmm1
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; AVX1-NEXT: vshufps {{.*#+}} xmm2 = xmm0[0,1],xmm1[0,0]
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; AVX1-NEXT: vshufps {{.*#+}} xmm2 = xmm2[0,2,1,3]
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; AVX1-NEXT: vblendpd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
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; AVX1-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[2,0,3,0]
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuf_zext_4i32_to_4i64:
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; AVX2: # BB#0: # %entry
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; AVX2-NEXT: # kill
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; AVX2-NEXT: vpmovzxdq {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
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; AVX2-NEXT: xorl %eax, %eax
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; AVX2-NEXT: vmovd %eax, %xmm1
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; AVX2-NEXT: vpbroadcastd %xmm1, %ymm1
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; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7]
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; AVX2-NEXT: retq
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entry:
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%B = shufflevector <4 x i32> %A, <4 x i32> zeroinitializer, <8 x i32> <i32 0, i32 4, i32 1, i32 4, i32 2, i32 4, i32 3, i32 4>
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%Z = bitcast <8 x i32> %B to <4 x i64>
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ret <4 x i64> %Z
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}
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define <8 x i32> @shuf_zext_8i8_to_8i32(<8 x i8> %A) {
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; SSE2-LABEL: shuf_zext_8i8_to_8i32:
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; SSE2: # BB#0: # %entry
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; SSE2-NEXT: pand .LCPI9_0(%rip), %xmm0
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; SSE2-NEXT: packuswb %xmm0, %xmm0
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; SSE2-NEXT: pxor %xmm1, %xmm1
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; SSE2-NEXT: movdqa %xmm0, %xmm2
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
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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: punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255]
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; SSE2-NEXT: pandn %xmm0, %xmm1
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; SSE2-NEXT: movdqa %xmm2, %xmm0
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuf_zext_8i8_to_8i32:
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; SSSE3: # BB#0: # %entry
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; SSSE3-NEXT: movdqa %xmm0, %xmm1
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; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; SSSE3-NEXT: pxor %xmm2, %xmm2
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; SSSE3-NEXT: movdqa %xmm1, %xmm0
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; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
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; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
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; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuf_zext_8i8_to_8i32:
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; SSE41: # BB#0: # %entry
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; SSE41-NEXT: movdqa %xmm0, %xmm1
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; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; SSE41-NEXT: pmovzxbd {{.*#+}} xmm0 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
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; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: shuf_zext_8i8_to_8i32:
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; AVX1: # BB#0: # %entry
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; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; AVX1-NEXT: vpmovzxbd {{.*#+}} xmm1 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
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; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuf_zext_8i8_to_8i32:
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; AVX2: # BB#0: # %entry
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; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero
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; AVX2-NEXT: retq
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entry:
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%B = shufflevector <8 x i8> %A, <8 x i8> zeroinitializer, <32 x i32> <i32 0, i32 8, i32 8, i32 8, i32 1, i32 8, i32 8, i32 8, i32 2, i32 8, i32 8, i32 8, i32 3, i32 8, i32 8, i32 8, i32 4, i32 8, i32 8, i32 8, i32 5, i32 8, i32 8, i32 8, i32 6, i32 8, i32 8, i32 8, i32 7, i32 8, i32 8, i32 8>
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%Z = bitcast <32 x i8> %B to <8 x i32>
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ret <8 x i32> %Z
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}
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