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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/X86/2007-05-05-VecCastExpand.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/X86/2007-05-05-VecCastExpand.ll')
| -rw-r--r-- | test/CodeGen/X86/2007-05-05-VecCastExpand.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-05-05-VecCastExpand.ll b/test/CodeGen/X86/2007-05-05-VecCastExpand.ll new file mode 100644 index 0000000..6173d44 --- /dev/null +++ b/test/CodeGen/X86/2007-05-05-VecCastExpand.ll @@ -0,0 +1,21 @@ +; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 -mattr=+sse +; PR1371 + +%str = external global [18 x sbyte] + +void %test() { +bb.i: + %tmp.i660 = load <4 x float>* null + call void (int, ...)* %printf( int 0, sbyte* getelementptr ([18 x sbyte]* %str, int 0, uint 0), double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00 ) + %tmp152.i = load <4 x uint>* null + %tmp156.i = cast <4 x uint> %tmp152.i to <4 x int> + %tmp175.i = cast <4 x float> %tmp.i660 to <4 x int> + %tmp176.i = xor <4 x int> %tmp156.i, < int -1, int -1, int -1, int -1 > + %tmp177.i = and <4 x int> %tmp176.i, %tmp175.i + %tmp190.i = or <4 x int> %tmp177.i, zeroinitializer + %tmp191.i = cast <4 x int> %tmp190.i to <4 x float> + store <4 x float> %tmp191.i, <4 x float>* null + ret void +} + +declare void %printf(int, ...) |