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author | Mon P Wang <wangmp@apple.com> | 2008-12-18 20:05:58 +0000 |
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committer | Mon P Wang <wangmp@apple.com> | 2008-12-18 20:05:58 +0000 |
commit | 1d045486ca88e442f027ebb6deecddfdbbc6bc44 (patch) | |
tree | 1be8763feff3a134c474141f9a6a8eced21bcb11 /test/CodeGen/X86/widen_conv-1.ll | |
parent | 87c8a8f304d1ee72829086ce2c41a8fa3813ba6a (diff) | |
download | external_llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.zip external_llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.tar.gz external_llvm-1d045486ca88e442f027ebb6deecddfdbbc6bc44.tar.bz2 |
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-1.ll')
-rw-r--r-- | test/CodeGen/X86/widen_conv-1.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/widen_conv-1.ll b/test/CodeGen/X86/widen_conv-1.ll new file mode 100644 index 0000000..a4aab7b --- /dev/null +++ b/test/CodeGen/X86/widen_conv-1.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse42 -disable-mmx -o %t -f +; RUN: grep pshufd %t | count 1 +; RUN: grep paddd %t | count 1 + +; truncate v2i64 to v2i32 + +define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind { +entry: + %val = trunc <2 x i64> %src to <2 x i32> + %add = add <2 x i32> %val, < i32 1, i32 1 > + store <2 x i32> %add, <2 x i32>* %dst.addr + ret void +} |