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| author | Mon P Wang <wangmp@apple.com> | 2008-12-18 20:05:58 +0000 |
|---|---|---|
| committer | Mon P Wang <wangmp@apple.com> | 2008-12-18 20:05:58 +0000 |
| commit | 1d045486ca88e442f027ebb6deecddfdbbc6bc44 (patch) | |
| tree | 1be8763feff3a134c474141f9a6a8eced21bcb11 /test/CodeGen/X86/widen_conv-2.ll | |
| parent | 87c8a8f304d1ee72829086ce2c41a8fa3813ba6a (diff) | |
| download | llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.tar.gz llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.tar.bz2 llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.tar.xz | |
Added some basic test cases for r61209
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61210 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/widen_conv-2.ll')
| -rw-r--r-- | test/CodeGen/X86/widen_conv-2.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/widen_conv-2.ll b/test/CodeGen/X86/widen_conv-2.ll new file mode 100644 index 0000000000..191a261ccf --- /dev/null +++ b/test/CodeGen/X86/widen_conv-2.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse42 -disable-mmx -o %t -f + +; sign extension v2i32 to v2i16 + +define void @convert(<2 x i32>* %dst.addr, <2 x i16> %src) nounwind { +entry: + %signext = sext <2 x i16> %src to <2 x i32> ; <<12 x i8>> [#uses=1] + store <2 x i32> %signext, <2 x i32>* %dst.addr + ret void +} |