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| author | Chris Lattner <sabre@nondot.org> | 2007-11-19 21:43:22 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-11-19 21:43:22 +0000 |
| commit | cec5f3003f8f12fb7c02e292c9195054c4cf0012 (patch) | |
| tree | a6b485dea36406c00ec5d16aa270aeb364ea0e22 | |
| parent | e400af83b3f8b69407a8963f1d2e2c82fa766f33 (diff) | |
Testcase for PR1811
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44244 91177308-0d34-0410-b5e6-96231b3b80d8
| -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 0000000000..5cccd31553 --- /dev/null +++ b/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | llc +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g3 +; RUN: llvm-as < %s | llc -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 = mul <4 x float> %shuffle7, zeroinitializer ; <<4 x + %add2 = add <4 x float> %mul1, %input2 ; <<4 x float>> + store <4 x float> %add2, <4 x float>* null, align 16 + ret void +} |