218     bool HaveNonDbgCarryUse = !MRI.use_nodbg_empty(Dst1.getReg());  in updateOperand()
220     const TargetRegisterClass *Dst0RC = MRI.getRegClass(Dst0.getReg());  in updateOperand()
226       BuildMI(*MBB, MI, MI->getDebugLoc(), TII.get(AMDGPU::COPY), Dst1.getReg())  in updateOperand()
259   if (TargetRegisterInfo::isVirtualRegister(Old.getReg()) &&  in updateOperand()
260       TargetRegisterInfo::isVirtualRegister(New->getReg())) {  in updateOperand()
261     Old.substVirtReg(New->getReg(), New->getSubReg(), TRI);  in updateOperand()
361             !TII->getRegisterInfo().isVGPR(MRI, OtherOp.getReg()))  in tryAddToFoldList()
429     unsigned RegSeqDstReg = UseMI->getOperand(0).getReg();  in foldOperand()
451     unsigned DestReg = UseMI->getOperand(0).getReg();  in foldOperand()
457     unsigned SrcReg  = UseMI->getOperand(1).getReg();  in foldOperand()
490         TargetRegisterInfo::isVirtualRegister(UseMI->getOperand(0).getReg()) &&  in foldOperand()
491         TargetRegisterInfo::isVirtualRegister(UseMI->getOperand(1).getReg()) &&  in foldOperand()
492         TRI->isVGPR(*MRI, UseMI->getOperand(0).getReg()) &&  in foldOperand()
493         TRI->isVGPR(*MRI, UseMI->getOperand(1).getReg()) &&  in foldOperand()
495       UseMI->getOperand(1).setReg(OpToFold.getReg());  in foldOperand()
530     unsigned UseReg = UseOp.getReg();  in foldOperand()
635         !TargetRegisterInfo::isVirtualRegister(Op.getReg()))  in getImmOrMaterializedImm()
638     MachineInstr *Def = MRI.getVRegDef(Op.getReg());  in getImmOrMaterializedImm()
697     bool IsSGPR = TRI.isSGPRReg(MRI, MI->getOperand(0).getReg());  in tryConstantFoldOp()
808            Use = MRI->use_begin(Dst.getReg()), E = MRI->use_end();  in foldInstOperand()
830         NextUse = MRI->use_begin(Dst.getReg());  in foldInstOperand()
868            Use = MRI->use_begin(Dst.getReg()), E = MRI->use_end();  in foldInstOperand()
893         MRI->clearKillFlags(Fold.OpToFold->getReg());  in foldInstOperand()
922         Src0->getReg() != Src1->getReg() ||  in isClamp()
964   if (!ClampSrc || !hasOneNonDBGUseInst(*MRI, ClampSrc->getReg()))  in tryFoldClamp()
967   MachineInstr *Def = MRI->getVRegDef(ClampSrc->getReg());  in tryFoldClamp()
982   MRI->replaceRegWith(MI.getOperand(0).getReg(), Def->getOperand(0).getReg());  in tryFoldClamp()
1066     if (Src0->isReg() && Src1->isReg() && Src0->getReg() == Src1->getReg() &&  in isOMod()
1088       !hasOneNonDBGUseInst(*MRI, RegOp->getReg()))  in tryFoldOMod()
1091   MachineInstr *Def = MRI->getVRegDef(RegOp->getReg());  in tryFoldOMod()
1104   MRI->replaceRegWith(MI.getOperand(0).getReg(), Def->getOperand(0).getReg());  in tryFoldOMod()
1151           !TargetRegisterInfo::isVirtualRegister(OpToFold.getReg()))  in runOnMachineFunction()
1162           !TargetRegisterInfo::isVirtualRegister(Dst.getReg()))  in runOnMachineFunction()