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| author | Evan Cheng <evan.cheng@apple.com> | 2008-09-26 23:41:32 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-09-26 23:41:32 +0000 |
| commit | b7a75a5a541a836d07cfc5ccebd70bb5e42f797f (patch) | |
| tree | 66181d36082ae4203edbca00c97e614e31fc7f3b /test/CodeGen/X86/vec_extract.ll | |
| parent | 19c874638d9478a5d5028854817a5ee72293bb2b (diff) | |
| download | external_llvm-b7a75a5a541a836d07cfc5ccebd70bb5e42f797f.zip external_llvm-b7a75a5a541a836d07cfc5ccebd70bb5e42f797f.tar.gz external_llvm-b7a75a5a541a836d07cfc5ccebd70bb5e42f797f.tar.bz2 | |
Implement "punpckldq %xmm0, $xmm0" as "pshufd $0x50, %xmm0, %xmm" unless optimizing for code size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56711 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/vec_extract.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_extract.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/CodeGen/X86/vec_extract.ll b/test/CodeGen/X86/vec_extract.ll index eddba87..b45f939 100644 --- a/test/CodeGen/X86/vec_extract.ll +++ b/test/CodeGen/X86/vec_extract.ll @@ -4,7 +4,7 @@ ; RUN: grep pshufd %t | count 1 ; RUN: grep unpckhpd %t | count 1 -define void @test1(<4 x float>* %F, float* %f) { +define void @test1(<4 x float>* %F, float* %f) nounwind { %tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] %tmp7 = add <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] %tmp2 = extractelement <4 x float> %tmp7, i32 0 ; <float> [#uses=1] @@ -12,21 +12,21 @@ define void @test1(<4 x float>* %F, float* %f) { ret void } -define float @test2(<4 x float>* %F, float* %f) { +define float @test2(<4 x float>* %F, float* %f) nounwind { %tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] %tmp7 = add <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] %tmp2 = extractelement <4 x float> %tmp7, i32 2 ; <float> [#uses=1] ret float %tmp2 } -define void @test3(float* %R, <4 x float>* %P1) { +define void @test3(float* %R, <4 x float>* %P1) nounwind { %X = load <4 x float>* %P1 ; <<4 x float>> [#uses=1] %tmp = extractelement <4 x float> %X, i32 3 ; <float> [#uses=1] store float %tmp, float* %R ret void } -define double @test4(double %A) { +define double @test4(double %A) nounwind { %tmp1 = call <2 x double> @foo( ) ; <<2 x double>> [#uses=1] %tmp2 = extractelement <2 x double> %tmp1, i32 1 ; <double> [#uses=1] %tmp3 = add double %tmp2, %A ; <double> [#uses=1] |