diff options
Diffstat (limited to 'lib/CodeGen/AtomicExpandLoadLinkedPass.cpp')
| -rw-r--r-- | lib/CodeGen/AtomicExpandLoadLinkedPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp b/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp index 6f93ced85b..6d66e56d42 100644 --- a/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp +++ b/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp @@ -283,9 +283,9 @@ bool AtomicExpandLoadLinked::expandAtomicCmpXchg(AtomicCmpXchgInst *CI) { Builder.SetInsertPoint(TryStoreBB); Value *StoreSuccess = TLI->emitStoreConditional( Builder, CI->getNewValOperand(), Addr, MemOpOrder); - Value *TryAgain = Builder.CreateICmpNE( + StoreSuccess = Builder.CreateICmpEQ( StoreSuccess, ConstantInt::get(Type::getInt32Ty(Ctx), 0), "success"); - Builder.CreateCondBr(TryAgain, LoopBB, BarrierBB); + Builder.CreateCondBr(StoreSuccess, BarrierBB, LoopBB); // Make sure later instructions don't get reordered with a fence if necessary. Builder.SetInsertPoint(BarrierBB); |