1 ; RUN: llc < %s -march=x86 -mattr=+sse2 -o %t
2 ; RUN: grep unpcklps %t | count 1
3 ; RUN: grep pshufd %t | count 1
4 ; RUN: not grep {sub.*esp} %t
6 define void @test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B) {
7 %tmp = load <4 x float>* %B ; <<4 x float>> [#uses=2]
8 %tmp3 = load <4 x float>* %A ; <<4 x float>> [#uses=2]
9 %tmp.upgrd.1 = extractelement <4 x float> %tmp3, i32 0 ; <float> [#uses=1]
10 %tmp7 = extractelement <4 x float> %tmp, i32 0 ; <float> [#uses=1]
11 %tmp8 = extractelement <4 x float> %tmp3, i32 1 ; <float> [#uses=1]
12 %tmp9 = extractelement <4 x float> %tmp, i32 1 ; <float> [#uses=1]
13 %tmp10 = insertelement <4 x float> undef, float %tmp.upgrd.1, i32 0 ; <<4 x float>> [#uses=1]
14 %tmp11 = insertelement <4 x float> %tmp10, float %tmp7, i32 1 ; <<4 x float>> [#uses=1]
15 %tmp12 = insertelement <4 x float> %tmp11, float %tmp8, i32 2 ; <<4 x float>> [#uses=1]
16 %tmp13 = insertelement <4 x float> %tmp12, float %tmp9, i32 3 ; <<4 x float>> [#uses=1]
17 store <4 x float> %tmp13, <4 x float>* %res
21 define void @test2(<4 x float> %X, <4 x float>* %res) {
22 %tmp5 = shufflevector <4 x float> %X, <4 x float> undef, <4 x i32> < i32 2, i32 6, i32 3, i32 7 > ; <<4 x float>> [#uses=1]
23 store <4 x float> %tmp5, <4 x float>* %res