2508         Schedule.stageScheduled(getSUnit(MRI.getVRegDef(LoopVal)));  in generateExistingPhis()
2563         MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1);  in generateExistingPhis()
2571           InstOp1 = MRI.getVRegDef(PhiOp1);  in generateExistingPhis()
2585       if (MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1))  in generateExistingPhis()
2589       MachineInstr *PhiInst = MRI.getVRegDef(LoopVal);  in generateExistingPhis()
2753       if (MachineInstr *InstOp2 = MRI.getVRegDef(PhiOp2))  in generatePhis()
2764         if (MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1)) {  in generatePhis()
2905         MachineInstr *MI = MRI.getVRegDef(LCDef);  in splitLifetimes()
3029   MachineInstr *BaseDef = MRI.getVRegDef(BaseReg);  in computeDelta()
3032     BaseDef = MRI.getVRegDef(BaseReg);  in computeDelta()
3144       MachineInstr *Def = MRI.getVRegDef(reg);  in updateInstruction()
3165   MachineInstr *Def = MRI.getVRegDef(Reg);  in findDefInLoop()
3171         Def = MRI.getVRegDef(Def->getOperand(i).getReg());  in findDefInLoop()
3185     MachineInstr *LoopInst = MRI.getVRegDef(LoopVal);  in getPrevMapVal()
3226         (unsigned)Schedule.stageScheduled(getSUnit(MRI.getVRegDef(PhiDef)));  in rewritePhiValues()
3228         (unsigned)Schedule.stageScheduled(getSUnit(MRI.getVRegDef(LoopVal)));  in rewritePhiValues()
3323   MachineInstr *Phi = MRI.getVRegDef(BaseReg);  in canUseLastOffsetValue()
3332   MachineInstr *PrevDef = MRI.getVRegDef(PrevReg);  in canUseLastOffsetValue()
3777   SUnit *UseSU = SSD->getSUnit(MRI.getVRegDef(LoopVal));  in isLoopCarried()
3801   MachineInstr *Phi = MRI.getVRegDef(MO.getReg());  in isLoopCarriedDefOfUse()