+ void emitLeadingFence(IRBuilder<> &Builder, AtomicOrdering Ord,
+ bool IsStore, bool IsLoad) const override;
+ void emitTrailingFence(IRBuilder<> &Builder, AtomicOrdering Ord,
+ bool IsStore, bool IsLoad) const override;
+
+ bool shouldExpandAtomicLoadInIR(LoadInst *LI) const override;
+ bool shouldExpandAtomicStoreInIR(StoreInst *SI) const override;
+ bool shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override;
+
+ bool useLoadStackGuardNode() const override;