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| author | Chris Lattner <sabre@nondot.org> | 2009-08-15 17:01:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-08-15 17:01:44 +0000 |
| commit | bd0463098ba8f2fbf49a671500e55c525f66cade (patch) | |
| tree | 7fd216f7024b94f7fba7a3d7419fc09aec4f657f /test/CodeGen/X86/sse3.ll | |
| parent | 37c59b48c719992fe5244b64db6d63f33a57f3c8 (diff) | |
| download | llvm-bd0463098ba8f2fbf49a671500e55c525f66cade.tar.gz llvm-bd0463098ba8f2fbf49a671500e55c525f66cade.tar.bz2 llvm-bd0463098ba8f2fbf49a671500e55c525f66cade.tar.xz | |
rename test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79113 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/sse3.ll')
| -rw-r--r-- | test/CodeGen/X86/sse3.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll new file mode 100644 index 0000000000..a498ac527c --- /dev/null +++ b/test/CodeGen/X86/sse3.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah -o %t -f +; RUN: not grep pextrw %t +; RUN: grep pinsrw %t + +; Test for v8xi16 lowering where we extract the first element of the vector and +; placed it in the second element of the result. + +define void @test_cl(<8 x i16> addrspace(1)* %dest, <8 x i16> addrspace(1)* %old) nounwind { +entry: + %tmp3 = load <8 x i16> addrspace(1)* %old ; <<8 x i16>> [#uses=1] + %tmp6 = shufflevector <8 x i16> %tmp3, <8 x i16> < i16 0, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef, i16 undef >, <8 x i32> < i32 8, i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef > ; <<8 x i16>> [#uses=1] + store <8 x i16> %tmp6, <8 x i16> addrspace(1)* %dest + ret void +}
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