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llvm-mirror/test/CodeGen/Generic/vector-identity-shuffle.ll
2009-09-09 00:09:15 +00:00

18 lines
1.1 KiB
LLVM

; RUN: llc < %s
define void @test(<4 x float>* %tmp2.i) {
%tmp2.i.upgrd.1 = load <4 x float>* %tmp2.i ; <<4 x float>> [#uses=4]
%xFloat0.48 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 0 ; <float> [#uses=1]
%inFloat0.49 = insertelement <4 x float> undef, float %xFloat0.48, i32 0 ; <<4 x float>> [#uses=1]
%xFloat1.50 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 1 ; <float> [#uses=1]
%inFloat1.52 = insertelement <4 x float> %inFloat0.49, float %xFloat1.50, i32 1 ; <<4 x float>> [#uses=1]
%xFloat2.53 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 2 ; <float> [#uses=1]
%inFloat2.55 = insertelement <4 x float> %inFloat1.52, float %xFloat2.53, i32 2 ; <<4 x float>> [#uses=1]
%xFloat3.56 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 3 ; <float> [#uses=1]
%inFloat3.58 = insertelement <4 x float> %inFloat2.55, float %xFloat3.56, i32 3 ; <<4 x float>> [#uses=1]
store <4 x float> %inFloat3.58, <4 x float>* %tmp2.i
ret void
}