1; RUN: llc < %s -march=x86 -mcpu=corei7 | FileCheck %s
2
3;CHECK-LABEL: test:
4;CHECK-not: pshufd
5;CHECK: ret
6define float @test(<4 x float>* %A) nounwind {
7entry:
8  %T = load <4 x float>* %A
9  %R = extractelement <4 x float> %T, i32 3
10  store <4 x float><float 0.0, float 0.0, float 0.0, float 0.0>, <4 x float>* %A
11  ret float %R
12}
13
14