blob: 45789b04bb660064613f7035498043463c05cf88 [file] [log] [blame]
Rafael Espindola37f8e8a2009-04-24 12:40:33 +00001; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | \
2; RUN: grep unpcklps | count 1
3; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | \
4; RUN: grep unpckhps | count 1
5; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | \
6; RUN: not grep {sub.*esp}
Dan Gohmanf17a25c2007-07-18 16:29:46 +00007
Tanya Lattner632e88a2008-02-21 07:42:26 +00008define void @test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B) {
9 %tmp = load <4 x float>* %B ; <<4 x float>> [#uses=2]
10 %tmp3 = load <4 x float>* %A ; <<4 x float>> [#uses=2]
11 %tmp.upgrd.1 = extractelement <4 x float> %tmp3, i32 0 ; <float> [#uses=1]
12 %tmp7 = extractelement <4 x float> %tmp, i32 0 ; <float> [#uses=1]
13 %tmp8 = extractelement <4 x float> %tmp3, i32 1 ; <float> [#uses=1]
14 %tmp9 = extractelement <4 x float> %tmp, i32 1 ; <float> [#uses=1]
15 %tmp10 = insertelement <4 x float> undef, float %tmp.upgrd.1, i32 0 ; <<4 x float>> [#uses=1]
16 %tmp11 = insertelement <4 x float> %tmp10, float %tmp7, i32 1 ; <<4 x float>> [#uses=1]
17 %tmp12 = insertelement <4 x float> %tmp11, float %tmp8, i32 2 ; <<4 x float>> [#uses=1]
18 %tmp13 = insertelement <4 x float> %tmp12, float %tmp9, i32 3 ; <<4 x float>> [#uses=1]
19 store <4 x float> %tmp13, <4 x float>* %res
20 ret void
Dan Gohmanf17a25c2007-07-18 16:29:46 +000021}
22
Tanya Lattner632e88a2008-02-21 07:42:26 +000023define void @test2(<4 x float> %X, <4 x float>* %res) {
24 %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]
Dan Gohmanf17a25c2007-07-18 16:29:46 +000025 store <4 x float> %tmp5, <4 x float>* %res
26 ret void
27}