368   Edit = &LRE;  in reset()
381   Edit->anyRematerializable();  in reset()
442       auto &PS = getSubRangeForMask(S.LaneMask, Edit->getParent());  in addDeadDef()
477   assert(Edit->getParent().getVNInfoAt(Idx) == ParentVNI && "Bad Parent VNI");  in defValue()
478   LiveInterval *LI = &LIS.getInterval(Edit->get(RegIdx));  in defValue()
521   addDeadDef(LIS.getInterval(Edit->get(RegIdx)), VNI, false);  in forceRecompute()
562   LiveInterval &DestLI = LIS.getInterval(Edit->get(RegIdx));  in buildCopy()
596   LiveInterval *LI = &LIS.getInterval(Edit->get(RegIdx));  in defFromParent()
603   Register Original = VRM.getOriginal(Edit->get(RegIdx));  in defFromParent()
612     if (Edit->canRematerializeAt(RM, OrigVNI, UseIdx, true)) {  in defFromParent()
613       Def = Edit->rematerializeAt(MBB, I, Reg, RM, TRI, Late);  in defFromParent()
637       Def = buildCopy(Edit->getReg(), Reg, LaneMask, MBB, I, Late, RegIdx);  in defFromParent()
648   if (Edit->empty())  in openIntv()
649     Edit->createEmptyInterval();  in openIntv()
652   OpenIdx = Edit->size();  in openIntv()
653   Edit->createEmptyInterval();  in openIntv()
659   assert(Idx < Edit->size() && "Can only select previously opened interval");  in selectIntv()
668   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Idx);  in enterIntvBefore()
685   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Idx);  in enterIntvAfter()
705   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Last);  in enterIntvAtEnd()
719     ParentVNI = Edit->getParent().getVNInfoAt(Last);  in enterIntvAtEnd()
753   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Boundary);  in leaveIntvAfter()
767       MI->readsVirtualRegister(Edit->getReg())) {  in leaveIntvAfter()
784   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Idx);  in leaveIntvBefore()
803   VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Start);  in leaveIntvAtTop()
810   Register Reg = LIS.getInterval(Edit->get(RegIdx)).reg();  in leaveIntvAtTop()
826   const VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(Start);  in overlapIntv()
827   assert(ParentVNI == Edit->getParent().getVNInfoBefore(End) &&  in overlapIntv()
840     if (hasTiedUseOf(*MI, Edit->getReg())) {  in overlapIntv()
855   LiveInterval *LI = &LIS.getInterval(Edit->get(0));  in removeBackCopies()
891     if (AtBegin || !MBBI->readsVirtualRegister(Edit->getReg()) ||  in removeBackCopies()
895       forceRecompute(RegIdx, *Edit->getParent().getVNInfoAt(Def));  in removeBackCopies()
962   LiveInterval *LI = &LIS.getInterval(Edit->get(0));  in computeRedundantBackCopies()
963   const LiveInterval *Parent = &Edit->getParent();  in computeRedundantBackCopies()
971     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);  in computeRedundantBackCopies()
1015   LiveInterval *LI = &LIS.getInterval(Edit->get(0));  in hoistCopies()
1016   const LiveInterval *Parent = &Edit->getParent();  in hoistCopies()
1033     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);  in hoistCopies()
1038     if (Edit->didRematerialize(ParentVNI))  in hoistCopies()
1117     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);  in hoistCopies()
1139   for (const LiveRange::Segment &S : Edit->getParent()) {  in transferValues()
1163                         << printReg(Edit->get(RegIdx)) << ')');  in transferValues()
1164       LiveInterval &LI = LIS.getInterval(Edit->get(RegIdx));  in transferValues()
1263     const LiveInterval &PLI = Edit->getParent();  in extendPHIRange()
1280   const LiveInterval &ParentLI = Edit->getParent();  in extendPHIKillRanges()
1286     LiveInterval &LI = LIS.getInterval(Edit->get(RegIdx));  in extendPHIKillRanges()
1301       LiveInterval &LI = LIS.getInterval(Edit->get(RegIdx));  in extendPHIKillRanges()
1316 /// rewriteAssigned - Rewrite all uses of Edit->getReg().
1330        llvm::make_early_inc_range(MRI.reg_operands(Edit->getReg()))) {  in rewriteAssigned()
1348     LiveInterval &LI = LIS.getInterval(Edit->get(RegIdx));  in rewriteAssigned()
1363       if (!Edit->getParent().liveAt(Idx.getPrevSlot()))  in rewriteAssigned()
1405     LiveInterval &LI = LIS.getInterval(Edit->get(EP.RegIdx));  in rewriteAssigned()
1430   for (Register R : *Edit) {  in rewriteAssigned()
1442   for (const Register &R : *Edit) {  in deleteRematVictims()
1465   Edit->eliminateDeadDefs(Dead, std::nullopt);  in deleteRematVictims()
1471     for (unsigned I = 0, E = Edit->size(); I != E; ++I)  in forceRecomputeVNI()
1482   const LiveInterval &ParentLI = Edit->getParent();  in forceRecomputeVNI()
1487     for (unsigned I = 0, E = Edit->size(); I != E; ++I)  in forceRecomputeVNI()
1506   // At this point, the live intervals in Edit contain VNInfos corresponding to  in finish()
1510   for (const VNInfo *ParentVNI : Edit->getParent().valnos) {  in finish()
1518     if (Edit->didRematerialize(ParentVNI))  in finish()
1549   for (Register Reg : *Edit) {  in finish()
1555   // Provide a reverse mapping from original indices to Edit ranges.  in finish()
1557     auto Seq = llvm::seq<unsigned>(0, Edit->size());  in finish()
1563   for (unsigned i = 0, e = Edit->size(); i != e; ++i) {  in finish()
1565     Register VReg = Edit->get(i);  in finish()
1575       LRMap->resize(Edit->size(), i);  in finish()
1579   Edit->calculateRegClassAndHint(VRM.getMachineFunction(), VRAI);  in finish()
1581   assert(!LRMap || LRMap->size() == Edit->size());  in finish()