Mutate TargetLowering::shouldExpandAtomicRMWInIR to specifically dictate how AtomicRM...

[oota-llvm.git] / lib / Target / AArch64 / AArch64ISelLowering.h

diff --git a/lib/Target/AArch64/AArch64ISelLowering.h b/lib/Target/AArch64/AArch64ISelLowering.h
index 4ad859184402a7adaa99936e1eda57b9d39e7742..e4e3709f354935ae8f99554dac106e0699855cb4 100644 (file)
--- a/lib/Target/AArch64/AArch64ISelLowering.h
+++ b/lib/Target/AArch64/AArch64ISelLowering.h
@@ -335,7 +335,8 @@ public:
 
   bool shouldExpandAtomicLoadInIR(LoadInst *LI) const override;
   bool shouldExpandAtomicStoreInIR(StoreInst *SI) const override;
-  bool shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override;
+  TargetLoweringBase::AtomicRMWExpansionKind
+  shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override;
 
   bool useLoadStackGuardNode() const override;
   TargetLoweringBase::LegalizeTypeAction