46       assert(FoldOp->isReg() || FoldOp->isGlobal());  in FoldCandidate()
59   bool isReg() const {  in isReg()  function
184   assert(Old.isReg());  in updateOperand()
391     if (CanCommute && (!MI->getOperand(CommuteIdx0).isReg() ||  in tryAddToFoldList()
392                        !MI->getOperand(CommuteIdx1).isReg()))  in tryAddToFoldList()
410         if (!OtherOp.isReg() ||  in tryAddToFoldList()
494     assert(Sub->isReg());  in getRegSeqInit()
497          SubDef && Sub->isReg() && Sub->getReg().isVirtual() &&  in getRegSeqInit()
506       if (!Op->isReg() || Op->getReg().isPhysical())  in getRegSeqInit()
540   if (!OpToFold.isReg())  in tryToFoldACImm()
603   if (UseOp.isReg() && OpToFold.isReg()) {  in foldOperand()
728     if (UseMI->isCopy() && OpToFold.isReg() &&  in foldOperand()
769           } else if (Def->isReg() && TRI->isAGPR(*MRI, Def->getReg())) {  in foldOperand()
782             assert(Def->isReg());  in foldOperand()
860       if (OpToFold.isReg() && TRI->isSGPRReg(*MRI, OpToFold.getReg())) {  in foldOperand()
891     if (OpToFold.isReg() && ST->needsAlignedVGPRs()) {  in foldOperand()
1036   if (Op.isReg()) {  in getImmOrMaterializedImm()
1183       TII->get(Src0->isReg() ? (unsigned)AMDGPU::COPY : getMovOpc(false));  in tryFoldCndMask()
1264     assert(!Fold.isReg() || Fold.OpToFold);  in foldInstOperand()
1265     if (Fold.isReg() && Fold.OpToFold->getReg().isVirtual()) {  in foldInstOperand()
1274       if (Fold.isReg()) {  in foldInstOperand()
1275         assert(Fold.OpToFold && Fold.OpToFold->isReg());  in foldInstOperand()
1307     if (!Src0->isReg() || !Src1->isReg() ||  in isClamp()
1462     if (Src0->isReg() && Src1->isReg() && Src0->getReg() == Src1->getReg() &&  in isOMod()
1482   if (OMod == SIOutMods::NONE || !RegOp->isReg() ||  in tryFoldOMod()
1528     if (!Op->isReg())  in tryFoldRegSequence()
1765         CurrentKnownM0Val = (NewM0Val.isReg() && NewM0Val.getReg().isPhysical()) ?  in runOnMachineFunction()
1775       if (!FoldingImm && !OpToFold.isReg())  in runOnMachineFunction()
1778       if (OpToFold.isReg() && !OpToFold.getReg().isVirtual())  in runOnMachineFunction()
1800         auto SrcReg = SrcOp.isReg() ? SrcOp.getReg() : Register();  in runOnMachineFunction()