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| author | Dan Gohman <djg@cray.com> | 2007-07-18 16:29:46 +0000 |
|---|---|---|
| committer | Dan Gohman <djg@cray.com> | 2007-07-18 16:29:46 +0000 |
| commit | f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc (patch) | |
| tree | ebb79ea1ee5e3bc1fdf38541a811a8b804f0679a /test/CodeGen/X86/2007-06-28-X86-64-isel.ll | |
| download | external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.zip external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.tar.gz external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.tar.bz2 | |
It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2007-06-28-X86-64-isel.ll')
| -rw-r--r-- | test/CodeGen/X86/2007-06-28-X86-64-isel.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-06-28-X86-64-isel.ll b/test/CodeGen/X86/2007-06-28-X86-64-isel.ll new file mode 100644 index 0000000..5c22f14 --- /dev/null +++ b/test/CodeGen/X86/2007-06-28-X86-64-isel.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | | llc -march=x86-64 -mattr=+sse2 + +define void @test() { + %tmp1 = call <8 x i16> @llvm.x86.sse2.pmins.w( <8 x i16> zeroinitializer, <8 x i16> bitcast (<4 x i32> < i32 7, i32 7, i32 7, i32 7 > to <8 x i16>) ) + %tmp2 = bitcast <8 x i16> %tmp1 to <4 x i32> + br i1 false, label %bb1, label %bb2 + +bb2: + %tmp38007.i = extractelement <4 x i32> %tmp2, i32 3 + ret void + +bb1: + ret void +} + +declare <8 x i16> @llvm.x86.sse2.pmins.w(<8 x i16>, <8 x i16>) |