423         const auto &Aliases = *RegAliases[Var->getRegNumTmp()];  in addSpillFill()  local
424         for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in addSpillFill()
468       const auto &Aliases = *RegAliases[Item->getRegNumTmp()];  in handleActiveRangeExpiredOrInactive()  local
469       for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleActiveRangeExpiredOrInactive()
492       const auto &Aliases = *RegAliases[Item->getRegNumTmp()];  in handleInactiveRangeExpiredOrReactivated()  local
493       for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleInactiveRangeExpiredOrReactivated()
534     const auto &Aliases = *RegAliases[SrcVar->getRegNumTmp()];  in findRegisterPreference()  local
535     const int SrcReg = (Iter.RegMask & Aliases).find_first();  in findRegisterPreference()
571     const auto &Aliases = *RegAliases[Item->getRegNumTmp()];  in filterFreeWithInactiveRanges()  local
572     for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in filterFreeWithInactiveRanges()
603     const auto &Aliases =  in filterFreeWithPrecoloredRanges()  local
605     for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in filterFreeWithPrecoloredRanges()
626   const auto &Aliases = *RegAliases[RegNum];  in allocatePrecoloredRegister()  local
627   for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in allocatePrecoloredRegister()
639   const auto &Aliases = *RegAliases[Iter.PreferReg];  in allocatePreferredRegister()  local
640   for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in allocatePreferredRegister()
655   const auto &Aliases = *RegAliases[RegNum];  in allocateFreeRegister()  local
656   for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in allocateFreeRegister()
668     const auto &Aliases = *RegAliases[Item->getRegNumTmp()];  in handleNoFreeRegisters()  local
673     for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleNoFreeRegisters()
682     const auto &Aliases = *RegAliases[Item->getRegNumTmp()];  in handleNoFreeRegisters()  local
684     for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleNoFreeRegisters()
737   const auto &Aliases = *RegAliases[MinWeightIndex];  in handleNoFreeRegisters()  local
742     if (Aliases[RegNum]) {  in handleNoFreeRegisters()
744       const auto &Aliases = *RegAliases[RegNum];  in handleNoFreeRegisters()  local
745       for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleNoFreeRegisters()
765     if (Aliases[Item->getRegNumTmp()] && Item->rangeOverlaps(Iter.Cur)) {  in handleNoFreeRegisters()
774   for (RegNumT RegAlias : RegNumBVIter(Aliases)) {  in handleNoFreeRegisters()
914       const auto &Aliases = *RegAliases[Iter.PreferReg];  in scan()  local
917         if (Item != Iter.Prefer && Aliases[RegNum] &&  in scan()