bool shouldConvertConstantLoadToIntImm(const APInt &Imm,
Type *Ty) const override;
- bool hasLoadLinkedStoreConditional() const override;
Value *emitLoadLinked(IRBuilder<> &Builder, Value *Addr,
AtomicOrdering Ord) const override;
Value *emitStoreConditional(IRBuilder<> &Builder, Value *Val,
Value *Addr, AtomicOrdering Ord) const override;
- bool shouldExpandAtomicLoadInIR(LoadInst *LI) const override;
+ TargetLoweringBase::AtomicExpansionKind
+ shouldExpandAtomicLoadInIR(LoadInst *LI) const override;
bool shouldExpandAtomicStoreInIR(StoreInst *SI) const override;
- TargetLoweringBase::AtomicRMWExpansionKind
+ TargetLoweringBase::AtomicExpansionKind
shouldExpandAtomicRMWInIR(AtomicRMWInst *AI) const override;
+ bool shouldExpandAtomicCmpXchgInIR(AtomicCmpXchgInst *AI) const override;
+
bool useLoadStackGuardNode() const override;
TargetLoweringBase::LegalizeTypeAction
getPreferredVectorAction(EVT VT) const override;