279     unsigned Cost = RBI->copyCost(*DesiredRegBank, *CurRegBank,  in getRepairCost()  local
282     if (Cost != std::numeric_limits<unsigned>::max())  in getRepairCost()
283       return Cost;  in getRepairCost()
296   MappingCost Cost = MappingCost::ImpossibleCost();  in findBestMapping()  local
301         computeMapping(MI, *CurMapping, LocalRepairPts, &Cost);  in findBestMapping()
302     if (CurCost < Cost) {  in findBestMapping()
304       Cost = CurCost;  in findBestMapping()
453   MappingCost Cost(MBFI ? MBFI->getBlockFreq(MI.getParent())  in computeMapping()  local
455   bool Saturated = Cost.addLocalCost(InstrMapping.getCost());  in computeMapping()
460   if (BestCost && Cost > *BestCost) {  in computeMapping()
462     return Cost;  in computeMapping()
555         Saturated = Cost.addLocalCost(RepairCost);  in computeMapping()
566           Cost.saturate();  in computeMapping()
568           Saturated = Cost.addNonLocalCost(PtCost);  in computeMapping()
573       if (BestCost && Cost > *BestCost) {  in computeMapping()
575         return Cost;  in computeMapping()
584   LLVM_DEBUG(dbgs() << "Total cost is: " << Cost << "\n");  in computeMapping()
585   return Cost;  in computeMapping()
982 bool RegBankSelect::MappingCost::addLocalCost(uint64_t Cost) {  in addLocalCost()  argument
984   if (LocalCost + Cost < LocalCost) {  in addLocalCost()
988   LocalCost += Cost;  in addLocalCost()
992 bool RegBankSelect::MappingCost::addNonLocalCost(uint64_t Cost) {  in addNonLocalCost()  argument
994   if (NonLocalCost + Cost < NonLocalCost) {  in addNonLocalCost()
998   NonLocalCost += Cost;  in addNonLocalCost()
1016 bool RegBankSelect::MappingCost::operator<(const MappingCost &Cost) const {  in operator <()
1018   if (*this == Cost)  in operator <()
1022   if ((*this == ImpossibleCost()) || (Cost == ImpossibleCost()))  in operator <()
1023     return (*this == ImpossibleCost()) < (Cost == ImpossibleCost());  in operator <()
1026   if (isSaturated() || Cost.isSaturated())  in operator <()
1027     return isSaturated() < Cost.isSaturated();  in operator <()
1036   if (LLVM_LIKELY(LocalFreq == Cost.LocalFreq)) {  in operator <()
1040     if (NonLocalCost == Cost.NonLocalCost)  in operator <()
1043       return LocalCost < Cost.LocalCost;  in operator <()
1049     if (LocalCost < Cost.LocalCost)  in operator <()
1050       OtherLocalAdjust = Cost.LocalCost - LocalCost;  in operator <()
1052       ThisLocalAdjust = LocalCost - Cost.LocalCost;  in operator <()
1055     OtherLocalAdjust = Cost.LocalCost;  in operator <()
1061   if (NonLocalCost < Cost.NonLocalCost)  in operator <()
1062     OtherNonLocalAdjust = Cost.NonLocalCost - NonLocalCost;  in operator <()
1064     ThisNonLocalAdjust = NonLocalCost - Cost.NonLocalCost;  in operator <()
1070   uint64_t OtherScaledCost = OtherLocalAdjust * Cost.LocalFreq;  in operator <()
1074       (OtherScaledCost < OtherLocalAdjust || OtherScaledCost < Cost.LocalFreq);  in operator <()
1093 bool RegBankSelect::MappingCost::operator==(const MappingCost &Cost) const {  in operator ==()
1094   return LocalCost == Cost.LocalCost && NonLocalCost == Cost.NonLocalCost &&  in operator ==()
1095          LocalFreq == Cost.LocalFreq;  in operator ==()