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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64 -O3 -S < %s | FileCheck %s --check-prefixes=SSE2
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v2 -O3 -S < %s | FileCheck %s --check-prefixes=SSE4
; RUN: opt -mtriple=x86_64-- -mcpu=btver2 -O3 -S < %s | FileCheck %s --check-prefixes=AVX
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v3 -O3 -S < %s | FileCheck %s --check-prefixes=AVX
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=SSE2
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v2 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=SSE4
; RUN: opt -mtriple=x86_64-- -mcpu=btver2 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=AVX
; RUN: opt -mtriple=x86_64-- -mcpu=x86-64-v3 -passes="default<O3>" -S < %s | FileCheck %s --check-prefixes=AVX
define <4 x double> @PR94546(<4 x double> %a, <4 x double> %b) {
; SSE2-LABEL: @PR94546(
; SSE2-NEXT: [[TMP1:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B:%.*]], <2 x i32> <i32 0, i32 6>
; SSE2-NEXT: [[TMP2:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B]], <2 x i32> <i32 1, i32 7>
; SSE2-NEXT: [[TMP3:%.*]] = fadd <2 x double> [[TMP1]], [[TMP2]]
; SSE2-NEXT: [[TMP4:%.*]] = shufflevector <2 x double> [[TMP3]], <2 x double> poison, <4 x i32> <i32 0, i32 poison, i32 poison, i32 1>
; SSE2-NEXT: ret <4 x double> [[TMP4]]
;
; SSE4-LABEL: @PR94546(
; SSE4-NEXT: [[TMP1:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B:%.*]], <4 x i32> <i32 0, i32 poison, i32 poison, i32 6>
; SSE4-NEXT: [[TMP2:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B]], <4 x i32> <i32 1, i32 poison, i32 poison, i32 7>
; SSE4-NEXT: [[TMP3:%.*]] = fadd <4 x double> [[TMP1]], [[TMP2]]
; SSE4-NEXT: ret <4 x double> [[TMP3]]
;
; AVX-LABEL: @PR94546(
; AVX-NEXT: [[TMP1:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> [[B:%.*]], <4 x i32> <i32 0, i32 poison, i32 poison, i32 6>
; AVX-NEXT: [[TMP2:%.*]] = shufflevector <4 x double> [[A]], <4 x double> [[B]], <4 x i32> <i32 1, i32 poison, i32 poison, i32 7>
; AVX-NEXT: [[TMP3:%.*]] = fadd <4 x double> [[TMP1]], [[TMP2]]
; AVX-NEXT: ret <4 x double> [[TMP3]]
;
%vecext = extractelement <4 x double> %a, i32 0
%vecext1 = extractelement <4 x double> %a, i32 1
%add = fadd double %vecext, %vecext1
%vecinit = insertelement <4 x double> poison, double %add, i32 0
%vecext2 = extractelement <4 x double> %a, i32 2
%vecext3 = extractelement <4 x double> %a, i32 3
%add4 = fadd double %vecext2, %vecext3
%vecinit5 = insertelement <4 x double> %vecinit, double %add4, i32 1
%vecext6 = extractelement <4 x double> %b, i32 0
%vecext7 = extractelement <4 x double> %b, i32 1
%add8 = fadd double %vecext6, %vecext7
%vecinit9 = insertelement <4 x double> %vecinit5, double %add8, i32 2
%vecext10 = extractelement <4 x double> %b, i32 2
%vecext11 = extractelement <4 x double> %b, i32 3
%add12 = fadd double %vecext10, %vecext11
%vecinit13 = insertelement <4 x double> %vecinit9, double %add12, i32 3
%shuffle = shufflevector <4 x double> %vecinit13, <4 x double> %a, <4 x i32> <i32 0, i32 poison, i32 poison, i32 3>
ret <4 x double> %shuffle
}
|
