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Diffstat (limited to 'test/CodeGen/Generic/vector-identity-shuffle.ll')
| -rw-r--r-- | test/CodeGen/Generic/vector-identity-shuffle.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/vector-identity-shuffle.ll b/test/CodeGen/Generic/vector-identity-shuffle.ll new file mode 100644 index 0000000000..332d6d8c25 --- /dev/null +++ b/test/CodeGen/Generic/vector-identity-shuffle.ll @@ -0,0 +1,17 @@ +; 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 +} + |