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view test/CodeGen/X86/2011-05-09-loaduse.ll @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents afa8332a0e37
children c2174574ed3a
line wrap: on
line source

; RUN: llc < %s -mtriple=i686-- -mcpu=corei7 | FileCheck %s

;CHECK-LABEL: test:
;CHECK-NOT: pshufd
;CHECK: ret
define float @test(<4 x float>* %A) nounwind {
entry:
  %T = load <4 x float>, <4 x float>* %A
  %R = extractelement <4 x float> %T, i32 3
  store <4 x float><float 0.0, float 0.0, float 0.0, float 0.0>, <4 x float>* %A
  ret float %R
}