419       MachineInstr *DI = MRI->getVRegDef(PhiOpReg);  in findInductionRegister()
429         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in findInductionRegister()
447   MachineInstr *PredI = MRI->getVRegDef(PredR);  in findInductionRegister()
483   IVOp = MRI->getVRegDef(F->first);  in findInductionRegister()
572   MachineInstr *IV_Phi = MRI->getVRegDef(IVReg);  in getLoopTripCount()
618   MachineInstr *CondI = MRI->getVRegDef(PredReg);  in getLoopTripCount()
666     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
669     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
673     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
676     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
699     const MachineInstr *StartValInstr = MRI->getVRegDef(Start->getReg());  in computeCount()
705     const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
890       const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
1175     MachineInstr *TCDef = MRI->getVRegDef(TripCount->getReg());  in convertToHardwareLoop()
1339     MachineInstr *Def = MRI->getVRegDef(MO->getReg());  in isLoopFeeder()
1400   MachineInstr *Def = MRI->getVRegDef(Reg);  in loopCountMayWrapOrUnderFlow()
1476   MachineInstr *DI = MRI->getVRegDef(R);  in checkForImmediate()
1549   MachineInstr *DI = MRI->getVRegDef(R);  in setImmediate()
1600       MachineInstr *DI = MRI->getVRegDef(PhiReg);  in fixupInductionVariable()
1610         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in fixupInductionVariable()
1670   MachineInstr *PredDef = MRI->getVRegDef(P);  in fixupInductionVariable()
1735                          << *(MRI->getVRegDef(I->first)));  in fixupInductionVariable()
1739             IndI = MRI->getVRegDef(I->first);  in fixupInductionVariable()
1743                          << *(MRI->getVRegDef(MO.getReg())));  in fixupInductionVariable()
1747             nonIndI = MRI->getVRegDef(MO.getReg());  in fixupInductionVariable()
1790       MachineInstr *BumpI = MRI->getVRegDef(I->first);  in fixupInductionVariable()