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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE23; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ssse3 | FileCheck %s --check-prefixes=SSSE3,SSSE3-SLOW4; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ssse3,fast-hops | FileCheck %s --check-prefixes=SSSE3,SSSE3-FAST5; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX1,AVX1-SLOW6; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx,fast-hops | FileCheck %s --check-prefixes=AVX1,AVX1-FAST7; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX28 9define float @pr26491(<4 x float> %a0) {10; SSE2-LABEL: pr26491:11; SSE2: # %bb.0:12; SSE2-NEXT: movaps %xmm0, %xmm113; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[3,3]14; SSE2-NEXT: addps %xmm1, %xmm015; SSE2-NEXT: movaps %xmm0, %xmm116; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]17; SSE2-NEXT: addss %xmm1, %xmm018; SSE2-NEXT: retq19;20; SSSE3-SLOW-LABEL: pr26491:21; SSSE3-SLOW: # %bb.0:22; SSSE3-SLOW-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]23; SSSE3-SLOW-NEXT: addps %xmm1, %xmm024; SSSE3-SLOW-NEXT: movaps %xmm0, %xmm125; SSSE3-SLOW-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]26; SSSE3-SLOW-NEXT: addss %xmm1, %xmm027; SSSE3-SLOW-NEXT: retq28;29; SSSE3-FAST-LABEL: pr26491:30; SSSE3-FAST: # %bb.0:31; SSSE3-FAST-NEXT: haddps %xmm0, %xmm032; SSSE3-FAST-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]33; SSSE3-FAST-NEXT: addss %xmm1, %xmm034; SSSE3-FAST-NEXT: retq35;36; AVX1-SLOW-LABEL: pr26491:37; AVX1-SLOW: # %bb.0:38; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]39; AVX1-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm040; AVX1-SLOW-NEXT: vshufpd {{.*#+}} xmm1 = xmm0[1,0]41; AVX1-SLOW-NEXT: vaddss %xmm0, %xmm1, %xmm042; AVX1-SLOW-NEXT: retq43;44; AVX1-FAST-LABEL: pr26491:45; AVX1-FAST: # %bb.0:46; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm047; AVX1-FAST-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]48; AVX1-FAST-NEXT: vaddss %xmm0, %xmm1, %xmm049; AVX1-FAST-NEXT: retq50;51; AVX2-LABEL: pr26491:52; AVX2: # %bb.0:53; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]54; AVX2-NEXT: vaddps %xmm0, %xmm1, %xmm055; AVX2-NEXT: vshufpd {{.*#+}} xmm1 = xmm0[1,0]56; AVX2-NEXT: vaddss %xmm0, %xmm1, %xmm057; AVX2-NEXT: retq58 %1 = shufflevector <4 x float> %a0, <4 x float> undef, <4 x i32> <i32 1, i32 1, i32 3, i32 3>59 %2 = fadd <4 x float> %1, %a060 %3 = extractelement <4 x float> %2, i32 261 %4 = extractelement <4 x float> %2, i32 062 %5 = fadd float %3, %463 ret float %564}65 66; When simplifying away a splat (broadcast), the hop type must match the shuffle type.67 68define <4 x double> @PR41414(i64 %x, <4 x double> %y) {69; SSE2-LABEL: PR41414:70; SSE2: # %bb.0:71; SSE2-NEXT: movq %rdi, %xmm272; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[1],mem[1]73; SSE2-NEXT: subpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm274; SSE2-NEXT: movapd %xmm2, %xmm375; SSE2-NEXT: unpcklpd {{.*#+}} xmm3 = xmm3[0],xmm2[0]76; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1,1]77; SSE2-NEXT: addpd %xmm3, %xmm278; SSE2-NEXT: divpd %xmm2, %xmm179; SSE2-NEXT: divpd %xmm2, %xmm080; SSE2-NEXT: xorpd %xmm2, %xmm281; SSE2-NEXT: addpd %xmm2, %xmm082; SSE2-NEXT: addpd %xmm2, %xmm183; SSE2-NEXT: retq84;85; SSSE3-LABEL: PR41414:86; SSSE3: # %bb.0:87; SSSE3-NEXT: movq %rdi, %xmm288; SSSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[1],mem[1]89; SSSE3-NEXT: subpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm290; SSSE3-NEXT: haddpd %xmm2, %xmm291; SSSE3-NEXT: divpd %xmm2, %xmm192; SSSE3-NEXT: divpd %xmm2, %xmm093; SSSE3-NEXT: xorpd %xmm2, %xmm294; SSSE3-NEXT: addpd %xmm2, %xmm095; SSSE3-NEXT: addpd %xmm2, %xmm196; SSSE3-NEXT: retq97;98; AVX1-LABEL: PR41414:99; AVX1: # %bb.0:100; AVX1-NEXT: vmovq %rdi, %xmm1101; AVX1-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]102; AVX1-NEXT: vsubpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1103; AVX1-NEXT: vhaddpd %xmm1, %xmm1, %xmm1104; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1105; AVX1-NEXT: vdivpd %ymm1, %ymm0, %ymm0106; AVX1-NEXT: vxorpd %xmm1, %xmm1, %xmm1107; AVX1-NEXT: vaddpd %ymm1, %ymm0, %ymm0108; AVX1-NEXT: retq109;110; AVX2-LABEL: PR41414:111; AVX2: # %bb.0:112; AVX2-NEXT: vmovq %rdi, %xmm1113; AVX2-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]114; AVX2-NEXT: vsubpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1115; AVX2-NEXT: vshufpd {{.*#+}} xmm2 = xmm1[1,0]116; AVX2-NEXT: vaddsd %xmm1, %xmm2, %xmm1117; AVX2-NEXT: vbroadcastsd %xmm1, %ymm1118; AVX2-NEXT: vdivpd %ymm1, %ymm0, %ymm0119; AVX2-NEXT: vxorpd %xmm1, %xmm1, %xmm1120; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0121; AVX2-NEXT: retq122 %conv = uitofp i64 %x to double123 %t0 = insertelement <4 x double> undef, double %conv, i32 0124 %t1 = shufflevector <4 x double> %t0, <4 x double> undef, <4 x i32> zeroinitializer125 %t2 = fdiv <4 x double> %y, %t1126 %t3 = fadd <4 x double> zeroinitializer, %t2127 ret <4 x double> %t3128}129 130define <4 x float> @PR48823(<4 x float> %0, <4 x float> %1) {131; SSE2-LABEL: PR48823:132; SSE2: # %bb.0:133; SSE2-NEXT: movaps %xmm0, %xmm2134; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm1[2,3]135; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,2]136; SSE2-NEXT: subps %xmm2, %xmm0137; SSE2-NEXT: retq138;139; SSSE3-SLOW-LABEL: PR48823:140; SSSE3-SLOW: # %bb.0:141; SSSE3-SLOW-NEXT: movaps %xmm0, %xmm2142; SSSE3-SLOW-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm1[2,3]143; SSSE3-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,2]144; SSSE3-SLOW-NEXT: subps %xmm2, %xmm0145; SSSE3-SLOW-NEXT: retq146;147; SSSE3-FAST-LABEL: PR48823:148; SSSE3-FAST: # %bb.0:149; SSSE3-FAST-NEXT: hsubps %xmm1, %xmm0150; SSSE3-FAST-NEXT: retq151;152; AVX1-SLOW-LABEL: PR48823:153; AVX1-SLOW: # %bb.0:154; AVX1-SLOW-NEXT: vshufps {{.*#+}} xmm2 = xmm0[1,1],xmm1[2,3]155; AVX1-SLOW-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,2]156; AVX1-SLOW-NEXT: vsubps %xmm2, %xmm0, %xmm0157; AVX1-SLOW-NEXT: retq158;159; AVX1-FAST-LABEL: PR48823:160; AVX1-FAST: # %bb.0:161; AVX1-FAST-NEXT: vhsubps %xmm1, %xmm0, %xmm0162; AVX1-FAST-NEXT: retq163;164; AVX2-LABEL: PR48823:165; AVX2: # %bb.0:166; AVX2-NEXT: vshufps {{.*#+}} xmm2 = xmm0[1,1],xmm1[2,3]167; AVX2-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,2]168; AVX2-NEXT: vsubps %xmm2, %xmm0, %xmm0169; AVX2-NEXT: retq170 %3 = shufflevector <4 x float> %0, <4 x float> poison, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>171 %4 = fsub <4 x float> %0, %3172 %5 = shufflevector <4 x float> %1, <4 x float> poison, <4 x i32> <i32 undef, i32 undef, i32 undef, i32 2>173 %6 = fsub <4 x float> %5, %1174 %7 = shufflevector <4 x float> %4, <4 x float> %6, <4 x i32> <i32 0, i32 undef, i32 undef, i32 7>175 ret <4 x float> %7176}177