diff options
Diffstat (limited to 'test/CodeGen/X86/2011-05-09-loaduse.ll')
| -rw-r--r-- | test/CodeGen/X86/2011-05-09-loaduse.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2011-05-09-loaduse.ll b/test/CodeGen/X86/2011-05-09-loaduse.ll new file mode 100644 index 0000000000..8673d7433f --- /dev/null +++ b/test/CodeGen/X86/2011-05-09-loaduse.ll @@ -0,0 +1,13 @@ +; RUN: llc < %s -march=x86 -mcpu=corei7 | FileCheck %s + +;CHECK: test +;CHECK-not: pshufd +;CHECK: ret +define float @test(<4 x float>* %A) nounwind { +entry: + %T = load <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 +} + |