63     MachineRegisterInfo *MRI;  member
146     return MRI->getRegClass(Reg)->hasSuperClassEq(TRC);  in usesRegClass()
164   MachineInstr *MI = MRI->getVRegDef(SReg);  in getPrefSPRLane()
230         for (MachineRegisterInfo::use_iterator II = MRI->use_begin(Reg),  in eraseInstrWithNoUses()
231                             EE = MRI->use_end();  in eraseInstrWithNoUses()
263       MachineInstr *DPRMI = MRI->getVRegDef(MI->getOperand(1).getReg());  in optimizeSDPattern()
264       MachineInstr *SPRMI = MRI->getVRegDef(MI->getOperand(2).getReg());  in optimizeSDPattern()
283               MRI->getRegClass(MI->getOperand(1).getReg());  in optimizeSDPattern()
284             if (TRC->hasSuperClassEq(MRI->getRegClass(FullReg))) {  in optimizeSDPattern()
315       MachineInstr *Def = MRI->getVRegDef(OpReg);  in optimizeSDPattern()
359   MachineInstr *Def = MRI->getVRegDef(MI->getOperand(1).getReg());  in elideCopies()
388          MachineInstr *NewMI = MRI->getVRegDef(Reg);  in elideCopiesAndPHIs()
396        MachineInstr *NewMI = MRI->getVRegDef(MI->getOperand(1).getReg());  in elideCopiesAndPHIs()
435   unsigned Out = MRI->createVirtualRegister(QPR ? &ARM::QPRRegClass :  in createDupLane()
455   unsigned Out = MRI->createVirtualRegister(TRC);  in createExtractSubreg()
471   unsigned Out = MRI->createVirtualRegister(&ARM::QPRRegClass);  in createRegSequence()
490   unsigned Out = MRI->createVirtualRegister(&ARM::DPRRegClass);  in createVExt()
506   unsigned Out = MRI->createVirtualRegister(&ARM::DPR_VFP2RegClass);  in createInsertSubreg()
522   unsigned Out = MRI->createVirtualRegister(&ARM::DPRRegClass);  in createImplicitDef()
541   if (MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::QPRRegClass)) {  in optimizeAllLanesPattern()
557   } else if (MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::DPRRegClass)) {  in optimizeAllLanesPattern()
563     assert(MRI->getRegClass(Reg)->hasSuperClassEq(&ARM::SPRRegClass) &&  in optimizeAllLanesPattern()
627     MachineInstr *Def = MRI->getVRegDef(*I);  in runOnInstruction()
649       for (MachineRegisterInfo::use_iterator I = MRI->use_begin(DPRDefReg),  in runOnInstruction()
650              E = MRI->use_end(); I != E; ++I)  in runOnInstruction()
675   MRI = &Fn.getRegInfo();  in runOnMachineFunction()