401   assert(!Iter.Cur->getLiveRange().isEmpty());  in addSpillFill()
402   InstNumberT Start = Iter.Cur->getLiveRange().getStart();  in addSpillFill()
403   InstNumberT End = Iter.Cur->getLiveRange().getEnd();  in addSpillFill()
404   CfgNode *Node = Func->getVMetadata()->getLocalUseNode(Iter.Cur);  in addSpillFill()
435   Iter.Cur->setRegNumTmp(RegNum);  in addSpillFill()
436   Variable *Preg = Target->getPhysicalRegister(RegNum, Iter.Cur->getType());  in addSpillFill()
439   Variable *SpillLoc = Func->makeVariable(Iter.Cur->getType());  in addSpillFill()
448 void LinearScan::handleActiveRangeExpiredOrInactive(const Variable *Cur) {  in handleActiveRangeExpiredOrInactive()  argument
452     Item->trimLiveRange(Cur->getLiveRange().getStart());  in handleActiveRangeExpiredOrInactive()
454     if (Item->rangeEndsBefore(Cur)) {  in handleActiveRangeExpiredOrInactive()
459     } else if (!Item->rangeOverlapsStart(Cur)) {  in handleActiveRangeExpiredOrInactive()
477 void LinearScan::handleInactiveRangeExpiredOrReactivated(const Variable *Cur) {  in handleInactiveRangeExpiredOrReactivated()  argument
481     Item->trimLiveRange(Cur->getLiveRange().getStart());  in handleInactiveRangeExpiredOrReactivated()
482     if (Item->rangeEndsBefore(Cur)) {  in handleInactiveRangeExpiredOrReactivated()
486     } else if (Item->rangeOverlapsStart(Cur)) {  in handleInactiveRangeExpiredOrReactivated()
519   const Inst *DefInst = VMetadata->getFirstDefinitionSingleBlock(Iter.Cur);  in findRegisterPreference()
523   assert(DefInst->getDest() == Iter.Cur);  in findRegisterPreference()
525       DefInst->isVarAssign() && !VMetadata->isMultiDef(Iter.Cur);  in findRegisterPreference()
542       Iter.AllowOverlap = !overlapsDefs(Func, Iter.Cur, SrcVar);  in findRegisterPreference()
569     if (!Item->rangeOverlaps(Iter.Cur))  in filterFreeWithInactiveRanges()
581           RegAlias == Iter.PreferReg && overlapsDefs(Func, Iter.Cur, Item)) {  in filterFreeWithInactiveRanges()
599     if (Iter.Cur->rangeEndsBefore(Item))  in filterFreeWithPrecoloredRanges()
601     if (!Item->rangeOverlaps(Iter.Cur))  in filterFreeWithPrecoloredRanges()
620 void LinearScan::allocatePrecoloredRegister(Variable *Cur) {  in allocatePrecoloredRegister()  argument
621   const auto RegNum = Cur->getRegNum();  in allocatePrecoloredRegister()
623   assert(Cur->getRegNumTmp() == RegNum);  in allocatePrecoloredRegister()
624   dumpLiveRangeTrace("Precoloring  ", Cur);  in allocatePrecoloredRegister()
625   Active.push_back(Cur);  in allocatePrecoloredRegister()
632   assert(UnhandledPrecolored.back() == Cur);  in allocatePrecoloredRegister()
637   Iter.Cur->setRegNumTmp(Iter.PreferReg);  in allocatePreferredRegister()
638   dumpLiveRangeTrace("Preferring   ", Iter.Cur);  in allocatePreferredRegister()
644   Active.push_back(Iter.Cur);  in allocatePreferredRegister()
650   Iter.Cur->setRegNumTmp(RegNum);  in allocateFreeRegister()
652     dumpLiveRangeTrace("Allocating Y ", Iter.Cur);  in allocateFreeRegister()
654     dumpLiveRangeTrace("Allocating X ", Iter.Cur);  in allocateFreeRegister()
660   Active.push_back(Iter.Cur);  in allocateFreeRegister()
666     assert(Item->rangeOverlaps(Iter.Cur));  in handleNoFreeRegisters()
679     if (!Item->rangeOverlaps(Iter.Cur))  in handleNoFreeRegisters()
693       Iter.Cur->getWeight(Func) <= Iter.Weights[MinWeightIndex]) {  in handleNoFreeRegisters()
694     if (!Iter.Cur->mustHaveReg()) {  in handleNoFreeRegisters()
697       Handled.push_back(Iter.Cur);  in handleNoFreeRegisters()
704       Handled.push_back(Iter.Cur);  in handleNoFreeRegisters()
722     if (Iter.Cur->getWeight(Func) <= Iter.Weights[MinWeightIndex]) {  in handleNoFreeRegisters()
723       dumpLiveRangeTrace("Failing      ", Iter.Cur);  in handleNoFreeRegisters()
727                      Iter.Cur->getName());  in handleNoFreeRegisters()
728       Handled.push_back(Iter.Cur);  in handleNoFreeRegisters()
765     if (Aliases[Item->getRegNumTmp()] && Item->rangeOverlaps(Iter.Cur)) {  in handleNoFreeRegisters()
773   Iter.Cur->setRegNumTmp(RegNumT::fromInt(MinWeightIndex));  in handleNoFreeRegisters()
778   Active.push_back(Iter.Cur);  in handleNoFreeRegisters()
779   dumpLiveRangeTrace("Allocating Z ", Iter.Cur);  in handleNoFreeRegisters()
849     Iter.Cur = Unhandled.back();  in scan()
851     dumpLiveRangeTrace("\nConsidering  ", Iter.Cur);  in scan()
853       assert(Target->getAllRegistersForVariable(Iter.Cur).any());  in scan()
855       assert(Target->getRegistersForVariable(Iter.Cur).any());  in scan()
856     Iter.RegMask = RegMaskFull & Target->getRegistersForVariable(Iter.Cur);  in scan()
858         RegMaskFull & Target->getAllRegistersForVariable(Iter.Cur);  in scan()
859     KillsRange.trim(Iter.Cur->getLiveRange().getStart());  in scan()
865     if (Iter.Cur->hasReg()) {  in scan()
866       allocatePrecoloredRegister(Iter.Cur);  in scan()
870     handleActiveRangeExpiredOrInactive(Iter.Cur);  in scan()
871     handleInactiveRangeExpiredOrReactivated(Iter.Cur);  in scan()
893             overlapsDefs(Func, Iter.Cur, Item)) {  in scan()
911     if (Iter.Cur->getLiveRange().overlaps(KillsRange, UseTrimmed)) {  in scan()
925         Str << Target->getRegName(i, Iter.Cur->getType()) << "(U=" << RegUses[i]  in scan()