588         VNInfo *VNI = Intv->createDeadDef(Begin, getVNInfoAllocator());  in computeLiveInRegUnits()  local
589         (void)VNI;  in computeLiveInRegUnits()
590         DEBUG(dbgs() << ' ' << PrintRegUnit(Unit, TRI) << '#' << VNI->id);  in computeLiveInRegUnits()
624     VNInfo *VNI = LRQ.valueIn();  in shrinkToUses()  local
625     if (!VNI) {  in shrinkToUses()
639     WorkList.push_back(std::make_pair(Idx, VNI));  in shrinkToUses()
646     VNInfo *VNI = *I;  in shrinkToUses()  local
647     if (VNI->isUnused())  in shrinkToUses()
649     NewLI.addRange(LiveRange(VNI->def, VNI->def.getDeadSlot(), VNI));  in shrinkToUses()
658     VNInfo *VNI = WorkList.back().second;  in shrinkToUses()  local
666       assert(ExtVNI == VNI && "Unexpected existing value number");  in shrinkToUses()
668       if (!VNI->isPHIDef() || VNI->def != BlockStart || !UsedPHIs.insert(VNI))  in shrinkToUses()
685     NewLI.addRange(LiveRange(BlockStart, Idx, VNI));  in shrinkToUses()
693       assert(li->getVNInfoBefore(Stop) == VNI &&  in shrinkToUses()
695       WorkList.push_back(std::make_pair(Stop, VNI));  in shrinkToUses()
703     VNInfo *VNI = *I;  in shrinkToUses()  local
704     if (VNI->isUnused())  in shrinkToUses()
706     LiveInterval::iterator LII = NewLI.FindLiveRangeContaining(VNI->def);  in shrinkToUses()
708     if (LII->end != VNI->def.getDeadSlot())  in shrinkToUses()
710     if (VNI->isPHIDef()) {  in shrinkToUses()
712       VNI->markUnused();  in shrinkToUses()
714       DEBUG(dbgs() << "Dead PHI at " << VNI->def << " may separate interval\n");  in shrinkToUses()
718       MachineInstr *MI = getInstructionFromIndex(VNI->def);  in shrinkToUses()
722         DEBUG(dbgs() << "All defs dead: " << VNI->def << '\t' << *MI);  in shrinkToUses()
826 LiveIntervals::hasPHIKill(const LiveInterval &LI, const VNInfo *VNI) const {  in hasPHIKill()
838       if (VNI == LI.getVNInfoBefore(Indexes->getMBBEndIdx(*PI)))  in hasPHIKill()