101   DenseMap<int, std::unique_ptr<LiveInterval>> StackSlotToOrigLI;
115   bool isSpillCandBB(LiveInterval &OrigLI, VNInfo &OrigVNI,
130   void runHoistSpills(LiveInterval &OrigLI, VNInfo &OrigVNI,
170   LiveInterval *StackInt;
208   bool isSnippet(const LiveInterval &SnipLI);
214   bool hoistSpillInsideBB(LiveInterval &SpillLI, MachineInstr &CopyMI);
215   void eliminateRedundantSpills(LiveInterval &LI, VNInfo *VNI);
217   void markValueUsed(LiveInterval*, VNInfo*);
218   bool reMaterializeFor(LiveInterval &, MachineInstr &MI);
270 bool InlineSpiller::isSnippet(const LiveInterval &SnipLI) {  in isSnippet()
332     LiveInterval &SnipLI = LIS.getInterval(SnipReg);  in collectRegsToSpill()
368 bool InlineSpiller::hoistSpillInsideBB(LiveInterval &SpillLI,  in hoistSpillInsideBB()
377   LiveInterval &SrcLI = LIS.getInterval(SrcReg);  in hoistSpillInsideBB()
388   LiveInterval &OrigLI = LIS.getInterval(Original);  in hoistSpillInsideBB()
422 void InlineSpiller::eliminateRedundantSpills(LiveInterval &SLI, VNInfo *VNI) {  in eliminateRedundantSpills()
424   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in eliminateRedundantSpills()
429     LiveInterval *LI;  in eliminateRedundantSpills()
457            LiveInterval &DstLI = LIS.getInterval(DstReg);  in eliminateRedundantSpills()
487 void InlineSpiller::markValueUsed(LiveInterval *LI, VNInfo *VNI) {  in markValueUsed()
488   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in markValueUsed()
509     LiveInterval &SnipLI = LIS.getInterval(MI->getOperand(1).getReg());  in markValueUsed()
518 bool InlineSpiller::reMaterializeFor(LiveInterval &VirtReg, MachineInstr &MI) {  in reMaterializeFor()
544   LiveInterval &OrigLI = LIS.getInterval(Original);  in reMaterializeFor()
613     LiveInterval &LI = LIS.getInterval(Reg);  in reMaterializeAll()
634     LiveInterval &LI = LIS.getInterval(Reg);  in reMaterializeAll()
635     for (LiveInterval::vni_iterator I = LI.vni_begin(), E = LI.vni_end();  in reMaterializeAll()
930   LiveInterval &OldLI = LIS.getInterval(Reg);  in spillAroundUses()
989         LiveInterval &SibLI = LIS.getInterval(SibReg);  in spillAroundUses()
1110   LiveInterval &OrigLI = LIS.getInterval(Original);  in addToMergeableSpills()
1114     auto LI = llvm::make_unique<LiveInterval>(OrigLI.reg, OrigLI.weight);  in addToMergeableSpills()
1139 bool HoistSpillHelper::isSpillCandBB(LiveInterval &OrigLI, VNInfo &OrigVNI,  in isSpillCandBB()
1152     LiveInterval &LI = LIS.getInterval(SibReg);  in isSpillCandBB()
1284     LiveInterval &OrigLI, VNInfo &OrigVNI,  in runHoistSpills()
1435     LiveInterval &OrigLI = *StackSlotToOrigLI[Slot];  in hoistAllSpills()
1467     LiveInterval &StackIntvl = LSS.getInterval(Slot);  in hoistAllSpills()