440       MachineInstr *DI = MRI->getVRegDef(PhiOpReg);  in findInductionRegister()
448         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in findInductionRegister()
466   MachineInstr *PredI = MRI->getVRegDef(PredR);  in findInductionRegister()
502   IVOp = MRI->getVRegDef(F->first);  in findInductionRegister()
605   MachineInstr *IV_Phi = MRI->getVRegDef(IVReg);  in getLoopTripCount()
651   MachineInstr *CondI = MRI->getVRegDef(PredReg);  in getLoopTripCount()
699     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
705     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
709     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
715     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
738     const MachineInstr *StartValInstr = MRI->getVRegDef(Start->getReg());  in computeCount()
744     const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
929       const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
1208     MachineInstr *TCDef = MRI->getVRegDef(TripCount->getReg());  in convertToHardwareLoop()
1370     MachineInstr *Def = MRI->getVRegDef(MO->getReg());  in isLoopFeeder()
1431   MachineInstr *Def = MRI->getVRegDef(Reg);  in loopCountMayWrapOrUnderFlow()
1508   MachineInstr *DI = MRI->getVRegDef(R);  in checkForImmediate()
1580   MachineInstr *DI = MRI->getVRegDef(R);  in setImmediate()
1622       MachineInstr *DI = MRI->getVRegDef(PhiReg);  in fixupInductionVariable()
1630         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in fixupInductionVariable()
1690   MachineInstr *PredDef = MRI->getVRegDef(P);  in fixupInductionVariable()
1755                               << ") = " << *(MRI->getVRegDef(I->first)));  in fixupInductionVariable()
1759             IndI = MRI->getVRegDef(I->first);  in fixupInductionVariable()
1763                               << ") = " << *(MRI->getVRegDef(MO.getReg())));  in fixupInductionVariable()
1767             nonIndI = MRI->getVRegDef(MO.getReg());  in fixupInductionVariable()
1811       MachineInstr *BumpI = MRI->getVRegDef(I->first);  in fixupInductionVariable()