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[x86] Add some more test cases for i8 vector blends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229372 91177308-0d34-0410-b5e6-96231b3b80d8
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Chandler Carruth
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1114203a73
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ab497238cb
@ -430,6 +430,121 @@ define <16 x i8> @shuffle_v16i8_00_17_02_19_04_21_06_23_08_25_10_27_12_29_14_31(
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ret <16 x i8> %shuffle
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}
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define <16 x i8> @shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31(<16 x i8> %a, <16 x i8> %b) {
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; SSE2-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31:
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; SSE2: # BB#0:
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; SSE2-NEXT: pxor %xmm2, %xmm2
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; SSE2-NEXT: movdqa %xmm0, %xmm3
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
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; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[3,1,2,3,4,5,6,7]
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; SSE2-NEXT: movdqa %xmm0, %xmm4
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[3,1,2,3,4,5,6,7]
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm3[0],xmm4[1],xmm3[1],xmm4[2],xmm3[2],xmm4[3],xmm3[3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm4[2,0,3,1,4,5,6,7]
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; SSE2-NEXT: packuswb %xmm0, %xmm3
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; SSE2-NEXT: movdqa %xmm1, %xmm4
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm2[8],xmm4[9],xmm2[9],xmm4[10],xmm2[10],xmm4[11],xmm2[11],xmm4[12],xmm2[12],xmm4[13],xmm2[13],xmm4[14],xmm2[14],xmm4[15],xmm2[15]
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; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[3,1,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm4 = xmm4[1,1,2,3,4,5,6,7]
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[3,1,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[1,1,2,3,4,5,6,7]
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm4[0],xmm1[1],xmm4[1],xmm1[2],xmm4[2],xmm1[3],xmm4[3]
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,3,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[2,0,3,1,4,5,6,7]
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; SSE2-NEXT: packuswb %xmm0, %xmm1
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
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; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
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; SSE2-NEXT: packuswb %xmm0, %xmm0
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31:
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; SSSE3: # BB#0:
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; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[3,7,11,15,u,u,u,u,u,u,u,u,u,u,u,u]
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; SSSE3-NEXT: movdqa %xmm0, %xmm2
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; SSSE3-NEXT: pshufb {{.*#+}} xmm2 = xmm2[1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u]
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; SSSE3-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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; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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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: retq
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;
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; SSE41-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31:
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; SSE41: # BB#0:
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; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[3,7,11,15,u,u,u,u,u,u,u,u,u,u,u,u]
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; SSE41-NEXT: movdqa %xmm0, %xmm2
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; SSE41-NEXT: pshufb {{.*#+}} xmm2 = xmm2[1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u]
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; SSE41-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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; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; SSE41-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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; SSE41-NEXT: retq
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;
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; AVX-LABEL: shuffle_v16i8_00_01_02_19_04_05_06_23_08_09_10_27_12_13_14_31:
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; AVX: # BB#0:
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; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[3,7,11,15,u,u,u,u,u,u,u,u,u,u,u,u]
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; AVX-NEXT: vpshufb {{.*#+}} xmm2 = xmm0[1,5,9,13,u,u,u,u,u,u,u,u,u,u,u,u]
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; AVX-NEXT: vpunpcklbw {{.*#+}} xmm1 = 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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; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
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; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
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; AVX-NEXT: retq
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%shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 1, i32 2, i32 19, i32 4, i32 5, i32 6, i32 23, i32 8, i32 9, i32 10, i32 27, i32 12, i32 13, i32 14, i32 31>
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ret <16 x i8> %shuffle
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}
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define <16 x i8> @shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31(<16 x i8> %a, <16 x i8> %b) {
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; SSE2-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31:
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; SSE2: # BB#0:
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; SSE2-NEXT: pxor %xmm2, %xmm2
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; SSE2-NEXT: movdqa %xmm1, %xmm3
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
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; SSE2-NEXT: movdqa %xmm0, %xmm4
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm2[8],xmm4[9],xmm2[9],xmm4[10],xmm2[10],xmm4[11],xmm2[11],xmm4[12],xmm2[12],xmm4[13],xmm2[13],xmm4[14],xmm2[14],xmm4[15],xmm2[15]
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; SSE2-NEXT: movdqa %xmm4, %xmm5
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; SSE2-NEXT: punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm5[2,1,2,3,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,7,6,7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[1,0,2,3,4,5,6,7]
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; SSE2-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm3[0]
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
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; SSE2-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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; SSE2-NEXT: movdqa %xmm0, %xmm2
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; SSE2-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm2[2,1,2,3,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,7,6,7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[1,0,2,3,4,5,6,7]
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; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE2-NEXT: packuswb %xmm4, %xmm0
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31:
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; SSSE3: # BB#0:
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; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[4],zero,zero,xmm1[7],zero,zero,zero,zero,xmm1[12],zero,zero,xmm1[15]
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; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3],zero,xmm0[5,6],zero,xmm0[8,9,10,11],zero,xmm0[13,14],zero
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; SSSE3-NEXT: por %xmm1, %xmm0
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31:
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; SSE41: # BB#0:
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; SSE41-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[4],zero,zero,xmm1[7],zero,zero,zero,zero,xmm1[12],zero,zero,xmm1[15]
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; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3],zero,xmm0[5,6],zero,xmm0[8,9,10,11],zero,xmm0[13,14],zero
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; SSE41-NEXT: por %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: shuffle_v16i8_00_01_02_03_20_05_06_23_08_09_10_11_28_13_14_31:
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; AVX: # BB#0:
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; AVX-NEXT: vpshufb {{.*#+}} xmm1 = zero,zero,zero,zero,xmm1[4],zero,zero,xmm1[7],zero,zero,zero,zero,xmm1[12],zero,zero,xmm1[15]
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; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3],zero,xmm0[5,6],zero,xmm0[8,9,10,11],zero,xmm0[13,14],zero
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; AVX-NEXT: vpor %xmm1, %xmm0, %xmm0
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; AVX-NEXT: retq
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%shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 20, i32 5, i32 6, i32 23, i32 8, i32 9, i32 10, i32 11, i32 28, i32 13, i32 14, i32 31>
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ret <16 x i8> %shuffle
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}
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define <16 x i8> @shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15(<16 x i8> %a, <16 x i8> %b) {
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; SSE2-LABEL: shuffle_v16i8_16_17_18_19_04_05_06_07_24_25_10_11_28_13_30_15:
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; SSE2: # BB#0:
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