31 bool isAllocable(const Variable *Var) {  in isAllocable()  argument
32   if (Var == nullptr)  in isAllocable()
34   return !Var->hasReg() && Var->mayHaveReg();  in isAllocable()
38 bool isInf(const Variable *Var) {  in isInf()  argument
39   if (Var == nullptr)  in isInf()
41   return Var->hasReg() || Var->mustHaveReg();  in isInf()
93   Variable *get(Variable *Var) const {  in get()
94     const SizeT VarNum = getVarNum(Var);  in get()
97       return Var;  in get()
99       return Var;  in get()
104   Variable *makeLinked(Variable *Var) {  in makeLinked()  argument
105     Variable *NewVar = Func->makeVariable(Var->getType());  in makeLinked()
106     NewVar->setRegClass(Var->getRegClass());  in makeLinked()
107     NewVar->setLinkedTo(get(Var));  in makeLinked()
108     const SizeT VarNum = getVarNum(Var);  in makeLinked()
115   void spliceBlockLocalLinkedToChain(Variable *Var) {  in spliceBlockLocalLinkedToChain()  argument
116     Variable *LinkedTo = Var->getLinkedTo();  in spliceBlockLocalLinkedToChain()
118     assert(Var->getIndex() > LinkedTo->getIndex());  in spliceBlockLocalLinkedToChain()
124     while (LinkParent != nullptr && LinkParent->getIndex() >= Var->getIndex()) {  in spliceBlockLocalLinkedToChain()
128     Var->setLinkedTo(LinkParent);  in spliceBlockLocalLinkedToChain()
129     Link->setLinkedTo(Var);  in spliceBlockLocalLinkedToChain()
141   bool isInstLastUseOfVar(const Variable *Var, const Inst *Instr) {  in isInstLastUseOfVar()  argument
142     return Map[getVarNum(Var)].LastUseInst == Instr;  in isInstLastUseOfVar()
153   SizeT getVarNum(const Variable *Var) const {  in getVarNum()
154     const SizeT VarNum = Var->getIndex();  in getVarNum()
181     for (Variable *Var : LinkedToFixups) {  in finalizeNode()
182       VarMap.spliceBlockLocalLinkedToChain(Var);  in finalizeNode()