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author | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 09:01:54 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 09:01:54 +0000 |
commit | 46d1d66009bfb4f43b2fd6399bc6b2ab1f379e93 (patch) | |
tree | 050d0c8932d766d9ffedfc53ddd44e49b65d5c81 /test | |
parent | 39623daef67090025be5cd8af7d172fd1c9e6418 (diff) | |
download | external_llvm-46d1d66009bfb4f43b2fd6399bc6b2ab1f379e93.zip external_llvm-46d1d66009bfb4f43b2fd6399bc6b2ab1f379e93.tar.gz external_llvm-46d1d66009bfb4f43b2fd6399bc6b2ab1f379e93.tar.bz2 |
Another shuffle test. For 4-wide shuffle, no more than 3 {p}shuf*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27876 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/X86/vec_shuffle-4.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_shuffle-4.ll b/test/CodeGen/X86/vec_shuffle-4.ll new file mode 100644 index 0000000..20a0a32 --- /dev/null +++ b/test/CodeGen/X86/vec_shuffle-4.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep shuf | wc -l | grep 3 +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep unpck +void %test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B, <4 x float>* %C) { + %tmp3 = load <4 x float>* %B + %tmp5 = load <4 x float>* %C + %tmp11 = shufflevector <4 x float> %tmp3, <4 x float> %tmp5, <4 x uint> < uint 1, uint 4, uint 1, uint 5 > + store <4 x float> %tmp11, <4 x float>* %res + ret void +} |