296   MappingCost Cost = MappingCost::ImpossibleCost();  in findBestMapping()
300     MappingCost CurCost =  in findBestMapping()
442 RegBankSelect::MappingCost RegBankSelect::computeMapping(  in computeMapping()
445     const RegBankSelect::MappingCost *BestCost) {  in computeMapping()
449     return MappingCost::ImpossibleCost();  in computeMapping()
452   MappingCost Cost(MBFI ? MBFI->getBlockFreq(MI.getParent()) : 1);  in computeMapping()
505       return MappingCost::ImpossibleCost();  in computeMapping()
531       return MappingCost::ImpossibleCost();  in computeMapping()
648     MappingCost DefaultCost = computeMapping(MI, *BestMapping, RepairPts);  in assignInstr()
650     if (DefaultCost == MappingCost::ImpossibleCost())  in assignInstr()
968 RegBankSelect::MappingCost::MappingCost(const BlockFrequency &LocalFreq)  in MappingCost()  function in RegBankSelect::MappingCost
971 bool RegBankSelect::MappingCost::addLocalCost(uint64_t Cost) {  in addLocalCost()
981 bool RegBankSelect::MappingCost::addNonLocalCost(uint64_t Cost) {  in addNonLocalCost()
991 bool RegBankSelect::MappingCost::isSaturated() const {  in isSaturated()
996 void RegBankSelect::MappingCost::saturate() {  in saturate()
1001 RegBankSelect::MappingCost RegBankSelect::MappingCost::ImpossibleCost() {  in ImpossibleCost()
1002   return MappingCost(UINT64_MAX, UINT64_MAX, UINT64_MAX);  in ImpossibleCost()
1005 bool RegBankSelect::MappingCost::operator<(const MappingCost &Cost) const {  in operator <()
1082 bool RegBankSelect::MappingCost::operator==(const MappingCost &Cost) const {  in operator ==()
1088 LLVM_DUMP_METHOD void RegBankSelect::MappingCost::dump() const {  in dump()
1094 void RegBankSelect::MappingCost::print(raw_ostream &OS) const {  in print()