diff options
Diffstat (limited to 'test/CodeGen/X86/vec_shuffle-10.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_shuffle-10.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_shuffle-10.ll b/test/CodeGen/X86/vec_shuffle-10.ll new file mode 100644 index 0000000..34a97c4 --- /dev/null +++ b/test/CodeGen/X86/vec_shuffle-10.ll @@ -0,0 +1,27 @@ +; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | \ +; RUN: grep unpcklps | wc -l | grep 1 +; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | \ +; RUN: grep unpckhps | wc -l | grep 1 +; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | \ +; RUN: not grep {sub.*esp} + +void %test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B) { + %tmp = load <4 x float>* %B ; <<4 x float>> [#uses=2] + %tmp3 = load <4 x float>* %A ; <<4 x float>> [#uses=2] + %tmp = extractelement <4 x float> %tmp3, uint 0 ; <float> [#uses=1] + %tmp7 = extractelement <4 x float> %tmp, uint 0 ; <float> [#uses=1] + %tmp8 = extractelement <4 x float> %tmp3, uint 1 ; <float> [#uses=1] + %tmp9 = extractelement <4 x float> %tmp, uint 1 ; <float> [#uses=1] + %tmp10 = insertelement <4 x float> undef, float %tmp, uint 0 ; <<4 x float>> [#uses=1] + %tmp11 = insertelement <4 x float> %tmp10, float %tmp7, uint 1 ; <<4 x float>> [#uses=1] + %tmp12 = insertelement <4 x float> %tmp11, float %tmp8, uint 2 ; <<4 x float>> [#uses=1] + %tmp13 = insertelement <4 x float> %tmp12, float %tmp9, uint 3 ; <<4 x float>> [#uses=1] + store <4 x float> %tmp13, <4 x float>* %res + ret void +} + +void %test2(<4 x float> %X, <4 x float>* %res) { + %tmp5 = shufflevector <4 x float> %X, <4 x float> undef, <4 x uint> < uint 2, uint 6, uint 3, uint 7 > + store <4 x float> %tmp5, <4 x float>* %res + ret void +} |