417       MachineInstr *DI = MRI->getVRegDef(PhiOpReg);  in findInductionRegister()
427         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in findInductionRegister()
445   MachineInstr *PredI = MRI->getVRegDef(PredR);  in findInductionRegister()
481   IVOp = MRI->getVRegDef(F->first);  in findInductionRegister()
570   MachineInstr *IV_Phi = MRI->getVRegDef(IVReg);  in getLoopTripCount()
616   MachineInstr *CondI = MRI->getVRegDef(PredReg);  in getLoopTripCount()
664     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
667     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
671     MachineBasicBlock *DefBB = MRI->getVRegDef(R)->getParent();  in getLoopTripCount()
674     OldInsts.push_back(MRI->getVRegDef(R));  in getLoopTripCount()
697     const MachineInstr *StartValInstr = MRI->getVRegDef(Start->getReg());  in computeCount()
703     const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
888       const MachineInstr *EndValInstr = MRI->getVRegDef(End->getReg());  in computeCount()
1173     MachineInstr *TCDef = MRI->getVRegDef(TripCount->getReg());  in convertToHardwareLoop()
1337     MachineInstr *Def = MRI->getVRegDef(MO->getReg());  in isLoopFeeder()
1398   MachineInstr *Def = MRI->getVRegDef(Reg);  in loopCountMayWrapOrUnderFlow()
1474   MachineInstr *DI = MRI->getVRegDef(R);  in checkForImmediate()
1547   MachineInstr *DI = MRI->getVRegDef(R);  in setImmediate()
1598       MachineInstr *DI = MRI->getVRegDef(PhiReg);  in fixupInductionVariable()
1608         if (MRI->getVRegDef(IndReg) == Phi && checkForImmediate(Opnd2, V)) {  in fixupInductionVariable()
1668   MachineInstr *PredDef = MRI->getVRegDef(P);  in fixupInductionVariable()
1733                          << *(MRI->getVRegDef(I->first)));  in fixupInductionVariable()
1737             IndI = MRI->getVRegDef(I->first);  in fixupInductionVariable()
1741                          << *(MRI->getVRegDef(MO.getReg())));  in fixupInductionVariable()
1745             nonIndI = MRI->getVRegDef(MO.getReg());  in fixupInductionVariable()
1788       MachineInstr *BumpI = MRI->getVRegDef(I->first);  in fixupInductionVariable()