39   LiveInterval &LI = LIS.createEmptyInterval(VReg);  in createEmptyIntervalFrom()  local
40   return LI;  in createEmptyIntervalFrom()
164 bool LiveRangeEdit::foldAsLoad(LiveInterval *LI,  in foldAsLoad()  argument
169   for (MachineOperand &MO : MRI.reg_nodbg_operands(LI->reg)) {  in foldAsLoad()
206   if (UseMI->readsWritesVirtualRegister(LI->reg, &Ops).second)  in foldAsLoad()
215   DefMI->addRegisterDead(LI->reg, nullptr);  in foldAsLoad()
263     LiveInterval &LI = LIS.getInterval(Reg);  in eliminateDeadDef()  local
271          LI.Query(Idx).isKill()))  in eliminateDeadDef()
272       ToShrink.insert(&LI);  in eliminateDeadDef()
276       if (TheDelegate && LI.getVNInfoAt(Idx) != nullptr)  in eliminateDeadDef()
277         TheDelegate->LRE_WillShrinkVirtReg(LI.reg);  in eliminateDeadDef()
278       LIS.removeVRegDefAt(LI, Idx);  in eliminateDeadDef()
279       if (LI.empty())  in eliminateDeadDef()
333     LiveInterval *LI = ToShrink.back();  in eliminateDeadDefs()  local
335     if (foldAsLoad(LI, Dead))  in eliminateDeadDefs()
338       TheDelegate->LRE_WillShrinkVirtReg(LI->reg);  in eliminateDeadDefs()
339     if (!LIS.shrinkToUses(LI, &Dead))  in eliminateDeadDefs()
348       if (LI->reg == RegsBeingSpilled[i]) {  in eliminateDeadDefs()
357     LI->RenumberValues();  in eliminateDeadDefs()
359     unsigned NumComp = ConEQ.Classify(LI);  in eliminateDeadDefs()
363     bool IsOriginal = VRM && VRM->getOriginal(LI->reg) == LI->reg;  in eliminateDeadDefs()
364     DEBUG(dbgs() << NumComp << " components: " << *LI << '\n');  in eliminateDeadDefs()
365     SmallVector<LiveInterval*, 8> Dups(1, LI);  in eliminateDeadDefs()
367       Dups.push_back(&createEmptyIntervalFrom(LI->reg));  in eliminateDeadDefs()
374         TheDelegate->LRE_DidCloneVirtReg(Dups.back()->reg, LI->reg);  in eliminateDeadDefs()
401     LiveInterval &LI = LIS.getInterval(get(I));  in calculateRegClassAndHint()  local
402     if (MRI.recomputeRegClass(LI.reg))  in calculateRegClassAndHint()
405         dbgs() << "Inflated " << PrintReg(LI.reg) << " to "  in calculateRegClassAndHint()
406                << TRI->getRegClassName(MRI.getRegClass(LI.reg)) << '\n';  in calculateRegClassAndHint()
408     VRAI.calculateSpillWeightAndHint(LI);  in calculateRegClassAndHint()