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Testcase for PR1811 

llvm-svn: 44244
This commit is contained in:
Chris Lattner 2007-11-19 21:43:22 +00:00
parent 09c0393d5e
commit 6edac0ad1d
1 changed files with 16 additions and 0 deletions
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llvm/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll Normal file
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; 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
}