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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -mtriple=x86_64-- -mcpu=x86-64 -O3 -S < %s | FileCheck %s --check-prefixes=SSE23; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v2 -O3 -S < %s | FileCheck %s --check-prefixes=SSE44; RUN: opt -mtriple=x86_64-- -mcpu=btver2 -O3 -S < %s | FileCheck %s --check-prefixes=AVX5; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v3 -O3 -S < %s | FileCheck %s --check-prefixes=AVX6; RUN: opt -mtriple=x86_64-- -mcpu=x86-64 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=SSE27; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v2 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=SSE48; RUN: opt -mtriple=x86_64-- -mcpu=btver2 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=AVX9; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v3 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=AVX10 11define <4 x double> @PR50392(<4 x double> %a, <4 x double> %b) {12; SSE2-LABEL: @PR50392(13; SSE2-NEXT: [[TMP1:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B:%.*]], <2 x i32> <i32 0, i32 4>14; SSE2-NEXT: [[TMP2:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B]], <2 x i32> <i32 1, i32 5>15; SSE2-NEXT: [[TMP3:%.*]] = fadd <2 x double> [[TMP1]], [[TMP2]]16; SSE2-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <4 x i32> <i32 0, i32 poison, i32 1, i32 poison>17; SSE2-NEXT: [[VECEXT10:%.*]] = extractelement <4 x double> [[B]], i64 218; SSE2-NEXT: [[VECEXT11:%.*]] = extractelement <4 x double> [[B]], i64 319; SSE2-NEXT: [[ADD12:%.*]] = fadd double [[VECEXT10]], [[VECEXT11]]20; SSE2-NEXT: [[SHUFFLE:%.*]] = insertelement <4 x double> [[TMP4]], double [[ADD12]], i64 321; SSE2-NEXT: ret <4 x double> [[SHUFFLE]]22;23; SSE4-LABEL: @PR50392(24; SSE4-NEXT: [[TMP1:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B:%.*]], <4 x i32> <i32 0, i32 poison, i32 4, i32 6>25; SSE4-NEXT: [[TMP2:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B]], <4 x i32> <i32 1, i32 poison, i32 5, i32 7>26; SSE4-NEXT: [[TMP3:%.*]] = fadd <4 x double> [[TMP1]], [[TMP2]]27; SSE4-NEXT: ret <4 x double> [[TMP3]]28;29; AVX-LABEL: @PR50392(30; AVX-NEXT: [[B:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B1:%.*]], <4 x i32> <i32 0, i32 poison, i32 4, i32 6>31; AVX-NEXT: [[SHIFT:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B1]], <4 x i32> <i32 1, i32 poison, i32 5, i32 7>32; AVX-NEXT: [[TMP4:%.*]] = fadd <4 x double> [[B]], [[SHIFT]]33; AVX-NEXT: ret <4 x double> [[TMP4]]34;35 %vecext = extractelement <4 x double> %a, i32 036 %vecext1 = extractelement <4 x double> %a, i32 137 %add = fadd double %vecext, %vecext138 %vecinit = insertelement <4 x double> poison, double %add, i32 039 %vecext2 = extractelement <4 x double> %a, i32 240 %vecext3 = extractelement <4 x double> %a, i32 341 %add4 = fadd double %vecext2, %vecext342 %vecinit5 = insertelement <4 x double> %vecinit, double %add4, i32 143 %vecext6 = extractelement <4 x double> %b, i32 044 %vecext7 = extractelement <4 x double> %b, i32 145 %add8 = fadd double %vecext6, %vecext746 %vecinit9 = insertelement <4 x double> %vecinit5, double %add8, i32 247 %vecext10 = extractelement <4 x double> %b, i32 248 %vecext11 = extractelement <4 x double> %b, i32 349 %add12 = fadd double %vecext10, %vecext1150 %vecinit13 = insertelement <4 x double> %vecinit9, double %add12, i32 351 %shuffle = shufflevector <4 x double> %vecinit13, <4 x double> %a, <4 x i32> <i32 0, i32 poison, i32 2, i32 3>52 ret <4 x double> %shuffle53}54