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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=ALL,AVX1OR2,AVX13; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=ALL,AVX1OR2,AVX2OR512VL,AVX2,AVX2-SLOW4; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-crosslane-shuffle,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=ALL,AVX1OR2,AVX2OR512VL,AVX2,AVX2-FAST,AVX2-FAST-ALL5; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=ALL,AVX1OR2,AVX2OR512VL,AVX2,AVX2-FAST,AVX2-FAST-PERLANE6; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefixes=ALL,AVX2OR512VL,AVX512VL,AVX512VL-SLOW7; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-crosslane-shuffle,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=ALL,AVX2OR512VL,AVX512VL,AVX512VL-FAST,AVX512VL-FAST-CROSSLANE8; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=ALL,AVX2OR512VL,AVX512VL,AVX512VL-FAST,AVX512VL-FAST-PERLANE9; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx | FileCheck %s --check-prefixes=ALL,XOP,XOPAVX110; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx2 | FileCheck %s --check-prefixes=ALL,XOP,XOPAVX211 12define { <8 x i32>, <8 x i32> } @splitTransposeDecode_8_avx2(<16 x i16> %a, <16 x i16> %b) {13; AVX1-LABEL: splitTransposeDecode_8_avx2:14; AVX1: # %bb.0:15; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm316; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]17; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm418; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm5 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3]19; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm6 = xmm5[4],xmm2[4],xmm5[5],xmm2[5],xmm5[6],xmm2[6],xmm5[7],xmm2[7]20; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm5[0],xmm2[0],xmm5[1],xmm2[1],xmm5[2],xmm2[2],xmm5[3],xmm2[3]21; AVX1-NEXT: vinsertf128 $1, %xmm6, %ymm2, %ymm222; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]23; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]24; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]25; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]26; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm127; AVX1-NEXT: vmovaps %ymm2, %ymm028; AVX1-NEXT: retq29;30; AVX2-LABEL: splitTransposeDecode_8_avx2:31; AVX2: # %bb.0:32; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm2 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11]33; AVX2-NEXT: vpmovsxbd {{.*#+}} ymm3 = [0,4,1,5,2,6,3,7]34; AVX2-NEXT: vpermd %ymm2, %ymm3, %ymm235; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm0 = ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15]36; AVX2-NEXT: vpermd %ymm0, %ymm3, %ymm137; AVX2-NEXT: vmovdqa %ymm2, %ymm038; AVX2-NEXT: retq39;40; AVX512VL-LABEL: splitTransposeDecode_8_avx2:41; AVX512VL: # %bb.0:42; AVX512VL-NEXT: vpmovsxbw {{.*#+}} ymm2 = [0,16,8,24,1,17,9,25,2,18,10,26,3,19,11,27]43; AVX512VL-NEXT: vpermi2w %ymm1, %ymm0, %ymm244; AVX512VL-NEXT: vpmovsxbw {{.*#+}} ymm3 = [4,20,12,28,5,21,13,29,6,22,14,30,7,23,15,31]45; AVX512VL-NEXT: vpermi2w %ymm1, %ymm0, %ymm346; AVX512VL-NEXT: vmovdqa %ymm2, %ymm047; AVX512VL-NEXT: vmovdqa %ymm3, %ymm148; AVX512VL-NEXT: retq49;50; XOPAVX1-LABEL: splitTransposeDecode_8_avx2:51; XOPAVX1: # %bb.0:52; XOPAVX1-NEXT: vextractf128 $1, %ymm1, %xmm353; XOPAVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]54; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm455; XOPAVX1-NEXT: vpunpcklwd {{.*#+}} xmm5 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3]56; XOPAVX1-NEXT: vpunpckhwd {{.*#+}} xmm6 = xmm5[4],xmm2[4],xmm5[5],xmm2[5],xmm5[6],xmm2[6],xmm5[7],xmm2[7]57; XOPAVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm5[0],xmm2[0],xmm5[1],xmm2[1],xmm5[2],xmm2[2],xmm5[3],xmm2[3]58; XOPAVX1-NEXT: vinsertf128 $1, %xmm6, %ymm2, %ymm259; XOPAVX1-NEXT: vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]60; XOPAVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]61; XOPAVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]62; XOPAVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]63; XOPAVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm164; XOPAVX1-NEXT: vmovaps %ymm2, %ymm065; XOPAVX1-NEXT: retq66;67; XOPAVX2-LABEL: splitTransposeDecode_8_avx2:68; XOPAVX2: # %bb.0:69; XOPAVX2-NEXT: vpunpcklwd {{.*#+}} ymm2 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11]70; XOPAVX2-NEXT: vpmovsxbd {{.*#+}} ymm3 = [0,4,1,5,2,6,3,7]71; XOPAVX2-NEXT: vpermd %ymm2, %ymm3, %ymm272; XOPAVX2-NEXT: vpunpckhwd {{.*#+}} ymm0 = ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15]73; XOPAVX2-NEXT: vpermd %ymm0, %ymm3, %ymm174; XOPAVX2-NEXT: vmovdqa %ymm2, %ymm075; XOPAVX2-NEXT: retq76 %shuffle.i = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 16, i32 1, i32 17, i32 2, i32 18, i32 3, i32 19, i32 8, i32 24, i32 9, i32 25, i32 10, i32 26, i32 11, i32 27>77 %shuffle.i59 = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 4, i32 20, i32 5, i32 21, i32 6, i32 22, i32 7, i32 23, i32 12, i32 28, i32 13, i32 29, i32 14, i32 30, i32 15, i32 31>78 %1 = bitcast <16 x i16> %shuffle.i to <8 x i32>79 %2 = shufflevector <8 x i32> %1, <8 x i32> poison, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 2, i32 6, i32 3, i32 7>80 %3 = bitcast <16 x i16> %shuffle.i59 to <8 x i32>81 %4 = shufflevector <8 x i32> %3, <8 x i32> poison, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 2, i32 6, i32 3, i32 7>82 %5 = insertvalue { <8 x i32>, <8 x i32> } undef, <8 x i32> %2, 083 %6 = insertvalue { <8 x i32>, <8 x i32> } %5, <8 x i32> %4, 184 ret { <8 x i32>, <8 x i32> } %685}86;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:87; ALL: {{.*}}88; AVX1OR2: {{.*}}89; AVX2-FAST: {{.*}}90; AVX2-FAST-ALL: {{.*}}91; AVX2-FAST-PERLANE: {{.*}}92; AVX2-SLOW: {{.*}}93; AVX2OR512VL: {{.*}}94; AVX512VL-FAST: {{.*}}95; AVX512VL-FAST-CROSSLANE: {{.*}}96; AVX512VL-FAST-PERLANE: {{.*}}97; AVX512VL-SLOW: {{.*}}98; XOP: {{.*}}99