91   MachineRegisterInfo *MRI;  member in __anonb3e790490111::SIFixSGPRCopies
129   const MachineRegisterInfo &MRI = MI.getParent()->getParent()->getRegInfo();  in hasVectorOperands()  local
134     if (TRI->hasVectorRegisters(MRI.getRegClass(MI.getOperand(i).getReg())))  in hasVectorOperands()
143                   const MachineRegisterInfo &MRI) {  in getCopyRegClasses()  argument
148                                          ? MRI.getRegClass(SrcReg)  in getCopyRegClasses()
155                                          ? MRI.getRegClass(DstReg)  in getCopyRegClasses()
178   MachineRegisterInfo &MRI = MI.getParent()->getParent()->getRegInfo();  in tryChangeVGPRtoSGPRinCopy()  local
185   for (const auto &MO : MRI.reg_nodbg_operands(DstReg)) {  in tryChangeVGPRtoSGPRinCopy()
199   MRI.setRegClass(DstReg, TRI->getEquivalentSGPRClass(MRI.getRegClass(DstReg)));  in tryChangeVGPRtoSGPRinCopy()
219                                         MachineRegisterInfo &MRI) {  in foldVGPRCopyIntoRegSequence()  argument
223   if (!TRI->isSGPRClass(MRI.getRegClass(DstReg)))  in foldVGPRCopyIntoRegSequence()
226   if (!MRI.hasOneUse(DstReg))  in foldVGPRCopyIntoRegSequence()
229   MachineInstr &CopyUse = *MRI.use_instr_begin(DstReg);  in foldVGPRCopyIntoRegSequence()
238   std::tie(SrcRC, DstRC) = getCopyRegClasses(CopyUse, *TRI, MRI);  in foldVGPRCopyIntoRegSequence()
251   MRI.setRegClass(DstReg, DstRC);  in foldVGPRCopyIntoRegSequence()
268     const TargetRegisterClass *SrcRC = MRI.getRegClass(SrcReg);  in foldVGPRCopyIntoRegSequence()
275     Register TmpReg = MRI.createVirtualRegister(NewSrcRC);  in foldVGPRCopyIntoRegSequence()
283       Register TmpAReg = MRI.createVirtualRegister(NewSrcRC);  in foldVGPRCopyIntoRegSequence()
394                                    const MachineRegisterInfo &MRI,  in hoistAndMergeSGPRInits()  argument
408   for (auto &MI : MRI.def_instructions(Reg)) {  in hoistAndMergeSGPRInits()
555     MRI.clearKillFlags(Reg);  in hoistAndMergeSGPRInits()
567   MRI = &MF.getRegInfo();  in runOnMachineFunction()
590         std::tie(SrcRC, DstRC) = getCopyRegClasses(MI, *TRI, *MRI);  in runOnMachineFunction()
599               = MRI->createVirtualRegister(&AMDGPU::SReg_32_XM0RegClass);  in runOnMachineFunction()
625           MachineInstr *DefMI = MRI->getVRegDef(SrcReg);  in runOnMachineFunction()
666           foldVGPRCopyIntoRegSequence(MI, TRI, TII, *MRI);  in runOnMachineFunction()
685         DstRC = MRI->getRegClass(MI.getOperand(0).getReg());  in runOnMachineFunction()
686         Src0RC = MRI->getRegClass(MI.getOperand(1).getReg());  in runOnMachineFunction()
687         Src1RC = MRI->getRegClass(MI.getOperand(2).getReg());  in runOnMachineFunction()
724         if ((Src0.isReg() && TRI->isSGPRReg(*MRI, Src0.getReg()) &&  in runOnMachineFunction()
726             (Src1.isReg() && TRI->isSGPRReg(*MRI, Src1.getReg()) &&  in runOnMachineFunction()
736               MachineInstr *DefMI = MRI->getVRegDef(MO->getReg());  in runOnMachineFunction()
770     hoistAndMergeSGPRInits(AMDGPU::M0, *MRI, TRI, *MDT, TII);  in runOnMachineFunction()
787     for (const auto &Use : MRI->use_operands(Reg)) {  in processPHINode()
790                       TRI->isAGPR(*MRI, UseMI->getOperand(0).getReg())) ||  in processPHINode()
791                      TRI->isAGPR(*MRI, Use.getReg());  in processPHINode()
795           !TRI->isSGPRReg(*MRI, UseMI->getOperand(0).getReg())) {  in processPHINode()
805         const TargetRegisterClass *UseRC = MRI->getRegClass(Use.getReg());  in processPHINode()
806         if (!TRI->isSGPRReg(*MRI, Use.getReg()) &&  in processPHINode()
822   const TargetRegisterClass *RC0 = MRI->getRegClass(PHIRes);  in processPHINode()
825     MRI->setRegClass(PHIRes, TRI->getEquivalentAGPRClass(RC0));  in processPHINode()
827       MachineInstr *DefMI = MRI->getVRegDef(MI.getOperand(I).getReg());  in processPHINode()
836     MachineInstr *Def = MRI->getVRegDef(InputReg);  in processPHINode()
837     if (TRI->isVectorRegister(*MRI, InputReg)) {  in processPHINode()
841           TRI->getRegClassForReg(*MRI, SrcReg);  in processPHINode()
849       TRI->isVectorRegister(*MRI, Def->getOperand(1).getReg())) {  in processPHINode()
851       MachineInstr *SrcDef = MRI->getVRegDef(SrcReg);  in processPHINode()
869   if ((!TRI->isVectorRegister(*MRI, PHIRes) &&  in processPHINode()