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author | Mon P Wang <wangmp@apple.com> | 2009-10-16 22:07:19 +0000 |
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committer | Mon P Wang <wangmp@apple.com> | 2009-10-16 22:07:19 +0000 |
commit | 70bf40d02ee01448be30f6f73ec108af2fb73b61 (patch) | |
tree | 674d24af395e62605010f1409ccc3078d059b0e9 /test/CodeGen/X86/widen_extract-1.ll | |
parent | 3b7ee20d58f526c3904dc6e068c55e9e07b54c90 (diff) | |
download | external_llvm-70bf40d02ee01448be30f6f73ec108af2fb73b61.zip external_llvm-70bf40d02ee01448be30f6f73ec108af2fb73b61.tar.gz external_llvm-70bf40d02ee01448be30f6f73ec108af2fb73b61.tar.bz2 |
Add test case for r84279
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84280 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/widen_extract-1.ll')
-rw-r--r-- | test/CodeGen/X86/widen_extract-1.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/widen_extract-1.ll b/test/CodeGen/X86/widen_extract-1.ll new file mode 100644 index 0000000..308e6b8 --- /dev/null +++ b/test/CodeGen/X86/widen_extract-1.ll @@ -0,0 +1,12 @@ +; RUN: llc < %s -march=x86-64 -mattr=+sse42 -disable-mmx | FileCheck %s +; widen extract subvector + +define void @convert(<2 x double>* %dst.addr, <3 x double> %src) { +entry: +; CHECK: convert: +; CHECK: unpcklpd {{%xmm[0-7]}}, {{%xmm[0-7]}} +; CHECK-NEXT: movapd + %val = shufflevector <3 x double> %src, <3 x double> undef, <2 x i32> < i32 0, i32 1> + store <2 x double> %val, <2 x double>* %dst.addr + ret void +} |