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Another instruction scheduling test case

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28203 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-05-09 07:20:24 +00:00
parent b63b067925
commit 506b94f8cd
1 changed files with 22 additions and 0 deletions
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test/CodeGen/X86/2006-05-08-InstrSched.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -relocation-model=static -sched-lower-defnuse | not grep 'xorb $16, %cl'
%A = external global ushort*
%B = external global uint
%C = external global uint
void %test() {
%tmp = load ushort** %A
%tmp1 = getelementptr ushort* %tmp, int 1
%tmp = load ushort* %tmp1
%tmp3 = cast ushort %tmp to uint
%tmp = load uint* %B
%tmp4 = and uint %tmp, 16
%tmp5 = load uint* %C
%tmp6 = cast uint %tmp4 to ubyte
%tmp7 = shl uint %tmp5, ubyte %tmp6
%tmp9 = xor ubyte %tmp6, 16
%tmp11 = shr uint %tmp3, ubyte %tmp9
%tmp12 = or uint %tmp11, %tmp7
store uint %tmp12, uint* %C
ret void
}