97   DenseMap<int, std::unique_ptr<LiveInterval>> StackSlotToOrigLI;
111   bool isSpillCandBB(LiveInterval &OrigLI, VNInfo &OrigVNI,
126   void runHoistSpills(LiveInterval &OrigLI, VNInfo &OrigVNI,
163   LiveInterval *StackInt = nullptr;
205   bool isSnippet(const LiveInterval &SnipLI);
211   bool hoistSpillInsideBB(LiveInterval &SpillLI, MachineInstr &CopyMI);
212   void eliminateRedundantSpills(LiveInterval &LI, VNInfo *VNI);
214   void markValueUsed(LiveInterval*, VNInfo*);
216   bool reMaterializeFor(LiveInterval &, MachineInstr &MI);
319 bool InlineSpiller::isSnippet(const LiveInterval &SnipLI) {  in isSnippet()
398     LiveInterval &SnipLI = LIS.getInterval(SnipReg);  in collectRegsToSpill()
433 bool InlineSpiller::hoistSpillInsideBB(LiveInterval &SpillLI,  in hoistSpillInsideBB()
442   LiveInterval &SrcLI = LIS.getInterval(SrcReg);  in hoistSpillInsideBB()
453   LiveInterval &OrigLI = LIS.getInterval(Original);  in hoistSpillInsideBB()
494 void InlineSpiller::eliminateRedundantSpills(LiveInterval &SLI, VNInfo *VNI) {  in eliminateRedundantSpills()
496   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in eliminateRedundantSpills()
501     LiveInterval *LI;  in eliminateRedundantSpills()
527           LiveInterval &DstLI = LIS.getInterval(DstReg);  in eliminateRedundantSpills()
558 void InlineSpiller::markValueUsed(LiveInterval *LI, VNInfo *VNI) {  in markValueUsed()
559   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in markValueUsed()
580     LiveInterval &SnipLI = LIS.getInterval(MI->getOperand(1).getReg());  in markValueUsed()
623 bool InlineSpiller::reMaterializeFor(LiveInterval &VirtReg, MachineInstr &MI) {  in reMaterializeFor()
646   LiveInterval &OrigLI = LIS.getInterval(Original);  in reMaterializeFor()
723     LiveInterval &LI = LIS.getInterval(Reg);  in reMaterializeAll()
740     LiveInterval &LI = LIS.getInterval(Reg);  in reMaterializeAll()
1145   LiveInterval &OldLI = LIS.getInterval(Reg);  in spillAroundUses()
1199         LiveInterval &SibLI = LIS.getInterval(SibReg);  in spillAroundUses()
1318   LiveInterval &OrigLI = LIS.getInterval(Original);  in addToMergeableSpills()
1322     auto LI = std::make_unique<LiveInterval>(OrigLI.reg(), OrigLI.weight());  in addToMergeableSpills()
1347 bool HoistSpillHelper::isSpillCandBB(LiveInterval &OrigLI, VNInfo &OrigVNI,  in isSpillCandBB()
1363     LiveInterval &LI = LIS.getInterval(SibReg);  in isSpillCandBB()
1492     LiveInterval &OrigLI, VNInfo &OrigVNI,  in runHoistSpills()
1639     LiveInterval &OrigLI = *StackSlotToOrigLI[Slot];  in hoistAllSpills()
1671     LiveInterval &StackIntvl = LSS.getInterval(Slot);  in hoistAllSpills()