415                        unsigned &InitVal, unsigned &LoopVal) {  in getPhiRegs()  argument
419   LoopVal = 0;  in getPhiRegs()
424       LoopVal = Phi.getOperand(i).getReg();  in getPhiRegs()
426   assert(InitVal != 0 && LoopVal != 0 && "Unexpected Phi structure.");  in getPhiRegs()
2129     unsigned LoopVal = 0;  in generateExistingPhis()  local
2130     getPhiRegs(*BBI, BB, InitVal, LoopVal);  in generateExistingPhis()
2135     unsigned PhiOp2 = LoopVal;  in generateExistingPhis()
2136     if (VRMap[LastStageNum].count(LoopVal))  in generateExistingPhis()
2137       PhiOp2 = VRMap[LastStageNum][LoopVal];  in generateExistingPhis()
2141         Schedule.stageScheduled(getSUnit(MRI.getVRegDef(LoopVal)));  in generateExistingPhis()
2146       unsigned NewReg = VRMap[PrevStage][LoopVal];  in generateExistingPhis()
2149       if (VRMap[CurStageNum].count(LoopVal))  in generateExistingPhis()
2150         VRMap[CurStageNum][Def] = VRMap[CurStageNum][LoopVal];  in generateExistingPhis()
2184                VRMap[PrologStage - StageDiff - np].count(LoopVal) != 0)  in generateExistingPhis()
2185         PhiOp1 = VRMap[PrologStage - StageDiff - np][LoopVal];  in generateExistingPhis()
2191         PhiOp1 = LoopVal;  in generateExistingPhis()
2218       MachineInstr *PhiInst = MRI.getVRegDef(LoopVal);  in generateExistingPhis()
2231             VRMap[PrevStage - StageDiffAdj].count(LoopVal))  in generateExistingPhis()
2232           PhiOp2 = VRMap[PrevStage - StageDiffAdj][LoopVal];  in generateExistingPhis()
2240                  VRMap[PrevStage - StageDiffAdj - np].count(LoopVal))  in generateExistingPhis()
2241           PhiOp2 = VRMap[PrevStage - StageDiffAdj - np][LoopVal];  in generateExistingPhis()
2255           int LVNumStages = Schedule.getStagesForPhi(LoopVal);  in generateExistingPhis()
2259           if (LVNumStages > (int)np && VRMap[CurStageNum].count(LoopVal)) {  in generateExistingPhis()
2266             if (VRMap[ReuseStage - np].count(LoopVal)) {  in generateExistingPhis()
2267               NewReg = VRMap[ReuseStage - np][LoopVal];  in generateExistingPhis()
2274               if (VRMap[LastStageNum - np - 1].count(LoopVal))  in generateExistingPhis()
2275                 PhiOp2 = VRMap[LastStageNum - np - 1][LoopVal];  in generateExistingPhis()
2284             VRMap[CurStageNum - StageDiff - np].count(LoopVal))  in generateExistingPhis()
2285           PhiOp2 = VRMap[CurStageNum - StageDiff - np][LoopVal];  in generateExistingPhis()
2303       if (InKernel && VRMap[PrevStage - np].count(LoopVal))  in generateExistingPhis()
2304         PrevReg = VRMap[PrevStage - np][LoopVal];  in generateExistingPhis()
2335     if (NumStages == 0 && IsLast && VRMap[CurStageNum].count(LoopVal))  in generateExistingPhis()
2336       replaceRegUsesAfterLoop(Def, VRMap[CurStageNum][LoopVal], BB, MRI, LIS);  in generateExistingPhis()
2822                                           unsigned LoopVal, unsigned LoopStage,  in getPrevMapVal()  argument
2827     MachineInstr *LoopInst = MRI.getVRegDef(LoopVal);  in getPrevMapVal()
2828     if (PhiStage == LoopStage && VRMap[StageNum - 1].count(LoopVal))  in getPrevMapVal()
2830       PrevVal = VRMap[StageNum - 1][LoopVal];  in getPrevMapVal()
2831     else if (VRMap[StageNum].count(LoopVal))  in getPrevMapVal()
2834       PrevVal = VRMap[StageNum][LoopVal];  in getPrevMapVal()
2837       PrevVal = LoopVal;  in getPrevMapVal()
2861     unsigned LoopVal = 0;  in rewritePhiValues()  local
2862     getPhiRegs(PHI, BB, InitVal, LoopVal);  in rewritePhiValues()
2868         (unsigned)Schedule.stageScheduled(getSUnit(MRI.getVRegDef(LoopVal)));  in rewritePhiValues()
2874           getPrevMapVal(StageNum - np, PhiStage, LoopVal, LoopStage, VRMap, BB);  in rewritePhiValues()
3088   unsigned LoopVal = 0;  in isLoopCarriedDep()  local
3089   getPhiRegs(*Def, BB, InitVal, LoopVal);  in isLoopCarriedDep()
3090   MachineInstr *LoopDef = MRI.getVRegDef(LoopVal);  in isLoopCarriedDep()
3418   unsigned LoopVal = 0;  in isLoopCarried()  local
3419   getPhiRegs(Phi, Phi.getParent(), InitVal, LoopVal);  in isLoopCarried()
3420   SUnit *UseSU = SSD->getSUnit(MRI.getVRegDef(LoopVal));  in isLoopCarried()