Lines Matching defs:ImpossibleCost
281 // TODO: use a dedicated constant for ImpossibleCost.
296 MappingCost Cost = MappingCost::ImpossibleCost();
449 return MappingCost::ImpossibleCost();
511 return MappingCost::ImpossibleCost();
537 return MappingCost::ImpossibleCost();
661 if (DefaultCost == MappingCost::ImpossibleCost())
1004 *this = ImpossibleCost();
1008 RegBankSelect::MappingCost RegBankSelect::MappingCost::ImpossibleCost() {
1018 if ((*this == ImpossibleCost()) || (Cost == ImpossibleCost()))
1019 return (*this == ImpossibleCost()) < (Cost == ImpossibleCost());
1102 if (*this == ImpossibleCost()) {