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| author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
| commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
| tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll | |
| download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 | |
Check in LLVM r95781.
Diffstat (limited to 'test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll b/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll new file mode 100644 index 0000000..d1f0285 --- /dev/null +++ b/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s +; RUN: llc < %s -march=ppc32 -mcpu=g3 +; RUN: llc < %s -march=ppc32 -mcpu=g5 +; PR1811 + +define void @execute_shader(<4 x float>* %OUT, <4 x float>* %IN, <4 x float>* +%CONST) { +entry: + %input2 = load <4 x float>* null, align 16 ; <<4 x float>> + %shuffle7 = shufflevector <4 x float> %input2, <4 x float> < float 0.000000e+00, float 1.000000e+00, float 0.000000e+00, float 1.000000e+00 >, <4 x i32> < i32 2, i32 2, i32 2, i32 2 > ; <<4 x float>> [#uses=1] + + %mul1 = fmul <4 x float> %shuffle7, zeroinitializer ; <<4 x + %add2 = fadd <4 x float> %mul1, %input2 ; <<4 x float>> + store <4 x float> %add2, <4 x float>* null, align 16 + ret void +} |