39   LiveInterval &LI = LIS.createEmptyInterval(VReg);  in createEmptyIntervalFrom()
67     LiveInterval &OrigLI = LIS.getInterval(Original);  in scanRemattable()
69     MachineInstr *DefMI = LIS.getInstructionFromIndex(OrigVNI->def);  in scanRemattable()
102     LiveInterval &li = LIS.getInterval(MO.getReg());  in allUsesAvailableAt()
130   DefIdx = LIS.getInstructionIndex(*RM.OrigMI);  in canRematerializeAt()
156   return LIS.getSlotIndexes()->insertMachineInstrInMaps(*MI, Late).getRegSlot();  in rematerializeAt()
161     LIS.removeInterval(Reg);  in eraseVirtReg()
191   if (!allUsesAvailableAt(DefMI, LIS.getInstructionIndex(*DefMI),  in foldAsLoad()
192                           LIS.getInstructionIndex(*UseMI)))  in foldAsLoad()
208   MachineInstr *FoldMI = TII.foldMemoryOperand(*UseMI, Ops, *DefMI, &LIS);  in foldAsLoad()
212   LIS.ReplaceMachineInstrInMaps(*UseMI, *FoldMI);  in foldAsLoad()
223   SlotIndex Idx = LIS.getInstructionIndex(MI).getRegSlot();  in useIsKill()
240   SlotIndex Idx = LIS.getInstructionIndex(*MI).getRegSlot();  in eliminateDeadDef()
269     LiveInterval &OrigLI = LIS.getInterval(Original);  in eliminateDeadDef()
290         LIS.removePhysRegDefAt(Reg, Idx);  in eliminateDeadDef()
293     LiveInterval &LI = LIS.getInterval(Reg);  in eliminateDeadDef()
307       LIS.removeVRegDefAt(LI, Idx);  in eliminateDeadDef()
338       VNInfo *VNI = NewLI.getNextValue(Idx, LIS.getVNInfoAllocator());  in eliminateDeadDef()
348       LIS.RemoveMachineInstrFromMaps(*MI);  in eliminateDeadDef()
358     if (LIS.hasInterval(Reg) && MRI.reg_nodbg_empty(Reg)) {  in eliminateDeadDef()
359       ToShrink.remove(&LIS.getInterval(Reg));  in eliminateDeadDef()
386     if (!LIS.shrinkToUses(LI, &Dead))  in eliminateDeadDefs()
406     LIS.splitSeparateComponents(*LI, SplitLIs);  in eliminateDeadDefs()
438   VirtRegAuxInfo VRAI(MF, LIS, VRM, Loops, MBFI);  in calculateRegClassAndHint()
440     LiveInterval &LI = LIS.getInterval(get(I));  in calculateRegClassAndHint()