41                        unsigned &InitVal, unsigned &LoopVal) {  in getPhiRegs()  argument
45   LoopVal = 0;  in getPhiRegs()
50       LoopVal = Phi.getOperand(i).getReg();  in getPhiRegs()
52   assert(InitVal != 0 && LoopVal != 0 && "Unexpected Phi structure.");  in getPhiRegs()
393     unsigned LoopVal = 0;  in generateExistingPhis()  local
394     getPhiRegs(*BBI, BB, InitVal, LoopVal);  in generateExistingPhis()
399     unsigned PhiOp2 = LoopVal;  in generateExistingPhis()
400     if (VRMap[LastStageNum].count(LoopVal))  in generateExistingPhis()
401       PhiOp2 = VRMap[LastStageNum][LoopVal];  in generateExistingPhis()
404     int LoopValStage = Schedule.getStage(MRI.getVRegDef(LoopVal));  in generateExistingPhis()
409       unsigned NewReg = VRMap[PrevStage][LoopVal];  in generateExistingPhis()
412       if (VRMap[CurStageNum].count(LoopVal))  in generateExistingPhis()
413         VRMap[CurStageNum][Def] = VRMap[CurStageNum][LoopVal];  in generateExistingPhis()
447                VRMap[PrologStage - StageDiff - np].count(LoopVal) != 0)  in generateExistingPhis()
448         PhiOp1 = VRMap[PrologStage - StageDiff - np][LoopVal];  in generateExistingPhis()
454         PhiOp1 = LoopVal;  in generateExistingPhis()
481       MachineInstr *PhiInst = MRI.getVRegDef(LoopVal);  in generateExistingPhis()
494             VRMap[PrevStage - StageDiffAdj].count(LoopVal))  in generateExistingPhis()
495           PhiOp2 = VRMap[PrevStage - StageDiffAdj][LoopVal];  in generateExistingPhis()
503                  VRMap[PrevStage - StageDiffAdj - np].count(LoopVal))  in generateExistingPhis()
504           PhiOp2 = VRMap[PrevStage - StageDiffAdj - np][LoopVal];  in generateExistingPhis()
519           int LVNumStages = getStagesForPhi(LoopVal);  in generateExistingPhis()
523           if (LVNumStages > (int)np && VRMap[CurStageNum].count(LoopVal)) {  in generateExistingPhis()
530             if (VRMap[ReuseStage - np].count(LoopVal)) {  in generateExistingPhis()
531               NewReg = VRMap[ReuseStage - np][LoopVal];  in generateExistingPhis()
538               if (VRMap[LastStageNum - np - 1].count(LoopVal))  in generateExistingPhis()
539                 PhiOp2 = VRMap[LastStageNum - np - 1][LoopVal];  in generateExistingPhis()
548             VRMap[CurStageNum - StageDiff - np].count(LoopVal))  in generateExistingPhis()
549           PhiOp2 = VRMap[CurStageNum - StageDiff - np][LoopVal];  in generateExistingPhis()
567       if (InKernel && VRMap[PrevStage - np].count(LoopVal))  in generateExistingPhis()
568         PrevReg = VRMap[PrevStage - np][LoopVal];  in generateExistingPhis()
599     if (NumStages == 0 && IsLast && VRMap[CurStageNum].count(LoopVal))  in generateExistingPhis()
600       replaceRegUsesAfterLoop(Def, VRMap[CurStageNum][LoopVal], BB, MRI, LIS);  in generateExistingPhis()
1084     unsigned StageNum, unsigned PhiStage, unsigned LoopVal, unsigned LoopStage,  in getPrevMapVal()  argument
1088     MachineInstr *LoopInst = MRI.getVRegDef(LoopVal);  in getPrevMapVal()
1089     if (PhiStage == LoopStage && VRMap[StageNum - 1].count(LoopVal))  in getPrevMapVal()
1091       PrevVal = VRMap[StageNum - 1][LoopVal];  in getPrevMapVal()
1092     else if (VRMap[StageNum].count(LoopVal))  in getPrevMapVal()
1095       PrevVal = VRMap[StageNum][LoopVal];  in getPrevMapVal()
1098       PrevVal = LoopVal;  in getPrevMapVal()
1121     unsigned LoopVal = 0;  in rewritePhiValues()  local
1122     getPhiRegs(PHI, BB, InitVal, LoopVal);  in rewritePhiValues()
1126     unsigned LoopStage = (unsigned)Schedule.getStage(MRI.getVRegDef(LoopVal));  in rewritePhiValues()
1132           getPrevMapVal(StageNum - np, PhiStage, LoopVal, LoopStage, VRMap, BB);  in rewritePhiValues()
1211   unsigned LoopVal = 0;  in isLoopCarried()  local
1212   getPhiRegs(Phi, Phi.getParent(), InitVal, LoopVal);  in isLoopCarried()
1213   MachineInstr *Use = MRI.getVRegDef(LoopVal);  in isLoopCarried()
2366     unsigned InitVal, LoopVal;  in getLoopPhiUser()  local
2367     getPhiRegs(Phi, Loop, InitVal, LoopVal);  in getLoopPhiUser()
2368     if (LoopVal == Reg)  in getLoopPhiUser()
2723     unsigned InitVal, LoopVal;  in canApply()  local
2724     getPhiRegs(MI, MI.getParent(), InitVal, LoopVal);  in canApply()
2725     if (!Register(LoopVal).isVirtual() ||  in canApply()
2726         MRI.getVRegDef(LoopVal)->getParent() != BB) {  in canApply()
2732     if (UsedByPhi.count(LoopVal)) {  in canApply()
2737     UsedByPhi.insert(LoopVal);  in canApply()