| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \ |
| ; RUN: grep shufflevec | count 1 |
| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \ |
| ; RUN: not grep insertelement |
| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \ |
| ; RUN: not grep extractelement |
| ; END. |
| |
| define <4 x float> @test(<4 x float> %tmp, <4 x float> %tmp1) { |
| %tmp4 = extractelement <4 x float> %tmp, i32 1 ; <float> [#uses=1] |
| %tmp2 = extractelement <4 x float> %tmp, i32 3 ; <float> [#uses=1] |
| %tmp1.upgrd.1 = extractelement <4 x float> %tmp1, i32 0 ; <float> [#uses=1] |
| %tmp128 = insertelement <4 x float> undef, float %tmp4, i32 0 ; <<4 x float>> [#uses=1] |
| %tmp130 = insertelement <4 x float> %tmp128, float undef, i32 1 ; <<4 x float>> [#uses=1] |
| %tmp132 = insertelement <4 x float> %tmp130, float %tmp2, i32 2 ; <<4 x float>> [#uses=1] |
| %tmp134 = insertelement <4 x float> %tmp132, float %tmp1.upgrd.1, i32 3 ; <<4 x float>> [#uses=1] |
| ret <4 x float> %tmp134 |
| } |
| |