16065 static bool fpModeMatchesGlobalFPAtomicMode(const AtomicRMWInst *RMW) {
16066   const fltSemantics &Flt = RMW->getType()->getScalarType()->getFltSemantics();
16067   auto DenormMode = RMW->getParent()->getParent()->getDenormalMode(Flt);
16083 static OptimizationRemark emitAtomicRMWLegalRemark(const AtomicRMWInst *RMW) {  in emitAtomicRMWLegalRemark()  argument
16084   LLVMContext &Ctx = RMW->getContext();  in emitAtomicRMWLegalRemark()
16087   StringRef MemScope = SSNs[RMW->getSyncScopeID()].empty()  in emitAtomicRMWLegalRemark()
16089                            : SSNs[RMW->getSyncScopeID()];  in emitAtomicRMWLegalRemark()
16091   return OptimizationRemark(DEBUG_TYPE, "Passed", RMW)  in emitAtomicRMWLegalRemark()
16093          << RMW->getOperationName(RMW->getOperation())  in emitAtomicRMWLegalRemark()
16118 SITargetLowering::shouldExpandAtomicRMWInIR(AtomicRMWInst *RMW) const {  in shouldExpandAtomicRMWInIR()
16119   unsigned AS = RMW->getPointerAddressSpace();  in shouldExpandAtomicRMWInIR()
16124     OptimizationRemarkEmitter ORE(RMW->getFunction());  in shouldExpandAtomicRMWInIR()
16126       return emitAtomicRMWLegalRemark(RMW) << " due to an unsafe request.";  in shouldExpandAtomicRMWInIR()
16131   auto SSID = RMW->getSyncScopeID();  in shouldExpandAtomicRMWInIR()
16134       SSID == RMW->getContext().getOrInsertSyncScopeID("one-as");  in shouldExpandAtomicRMWInIR()
16136   switch (RMW->getOperation()) {  in shouldExpandAtomicRMWInIR()
16143       if (Constant *ConstVal = dyn_cast<Constant>(RMW->getValOperand());  in shouldExpandAtomicRMWInIR()
16151     Type *Ty = RMW->getType();  in shouldExpandAtomicRMWInIR()
16215     if (unsafeFPAtomicsDisabled(RMW->getFunction()))  in shouldExpandAtomicRMWInIR()
16229         if (RMW->use_empty() && Subtarget->hasAtomicFaddNoRtnInsts())  in shouldExpandAtomicRMWInIR()
16232         if (!RMW->use_empty() && Subtarget->hasAtomicFaddRtnInsts())  in shouldExpandAtomicRMWInIR()
16236         if (RMW->use_empty() &&  in shouldExpandAtomicRMWInIR()
16253         if (RMW->use_empty() && Subtarget->hasAtomicFaddNoRtnInsts())  in shouldExpandAtomicRMWInIR()
16255         if (!RMW->use_empty() && Subtarget->hasAtomicFaddRtnInsts())  in shouldExpandAtomicRMWInIR()
16264     Type *Ty = RMW->getType();  in shouldExpandAtomicRMWInIR()
16270     if (unsafeFPAtomicsDisabled(RMW->getFunction()))  in shouldExpandAtomicRMWInIR()
16318   return AMDGPUTargetLowering::shouldExpandAtomicRMWInIR(RMW);  in shouldExpandAtomicRMWInIR()