45     MachineRegisterInfo *MRI;  member in __anon5ee06c100111::MachineCSE
124     if (!MRI->hasOneNonDBGUse(Reg))  in INITIALIZE_PASS_DEPENDENCY()
128     MachineInstr *DefMI = MRI->getVRegDef(Reg);  in INITIALIZE_PASS_DEPENDENCY()
136     if (!MRI->constrainRegClass(SrcReg, MRI->getRegClass(Reg)))  in INITIALIZE_PASS_DEPENDENCY()
141     MRI->clearKillFlags(SrcReg);  in INITIALIZE_PASS_DEPENDENCY()
209     if (!MRI->isConstantPhysReg(Reg, *MBB->getParent()))  in hasLivePhysRegDefUses()
261       if (MRI->isAllocatable(PhysDefs[i]) || MRI->isReserved(PhysDefs[i]))  in PhysRegDefsReach()
352     for (MachineRegisterInfo::use_nodbg_iterator I =MRI->use_nodbg_begin(CSReg),  in isProfitableToCSE()
353          E = MRI->use_nodbg_end(); I != E; ++I) {  in isProfitableToCSE()
357     for (MachineRegisterInfo::use_nodbg_iterator I = MRI->use_nodbg_begin(Reg),  in isProfitableToCSE()
358          E = MRI->use_nodbg_end(); I != E; ++I) {  in isProfitableToCSE()
391     for (MachineRegisterInfo::use_nodbg_iterator I =  MRI->use_nodbg_begin(Reg),  in isProfitableToCSE()
392            E = MRI->use_nodbg_end(); I != E; ++I) {  in isProfitableToCSE()
408   for (MachineRegisterInfo::use_nodbg_iterator I =  MRI->use_nodbg_begin(CSReg),  in isProfitableToCSE()
409        E = MRI->use_nodbg_end(); I != E; ++I) {  in isProfitableToCSE()
545       const TargetRegisterClass *OldRC = MRI->getRegClass(OldReg);  in ProcessBlock()
546       if (!MRI->constrainRegClass(NewReg, OldRC)) {  in ProcessBlock()
559         MRI->replaceRegWith(CSEPairs[i].first, CSEPairs[i].second);  in ProcessBlock()
560         MRI->clearKillFlags(CSEPairs[i].second);  in ProcessBlock()
657   MRI = &MF.getRegInfo();  in runOnMachineFunction()