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X86MemBarrier has unmodeled side effects. 

llvm-svn: 162514
This commit is contained in:
Jakob Stoklund Olesen 2012-08-24 00:31:10 +00:00
parent 5790759a06
commit df1faa0503
1 changed files with 1 additions and 1 deletions
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llvm/lib/Target/X86/X86InstrInfo.td
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@ -114,7 +114,7 @@ def SDT_X86TCRET : SDTypeProfile<0, 2, [SDTCisPtrTy<0>, SDTCisVT<1, i32>]>;
def SDT_X86MEMBARRIER : SDTypeProfile<0, 0, []>;
def X86MemBarrier : SDNode<"X86ISD::MEMBARRIER", SDT_X86MEMBARRIER,
[SDNPHasChain]>;
[SDNPHasChain,SDNPSideEffect]>;
def X86MFence : SDNode<"X86ISD::MFENCE", SDT_X86MEMBARRIER,
[SDNPHasChain]>;
def X86SFence : SDNode<"X86ISD::SFENCE", SDT_X86MEMBARRIER,