87   SmallPtrSet<VNInfo*, 8> UsedValues;
106     VNInfo *SpillVNI;
121     TinyPtrVector<VNInfo*> Deps;
123     SibValueInfo(unsigned Reg, VNInfo *VNI)  in SibValueInfo()
133   typedef DenseMap<VNInfo*, SibValueInfo> SibValueMap;
170   MachineInstr *traceSiblingValue(unsigned, VNInfo*, VNInfo*);
171   void propagateSiblingValue(SibValueMap::iterator, VNInfo *VNI = nullptr);
175   void eliminateRedundantSpills(LiveInterval &LI, VNInfo *VNI);
177   void markValueUsed(LiveInterval*, VNInfo*);
350                                           VNInfo *VNI) {  in propagateSiblingValue()
354   TinyPtrVector<VNInfo*> FirstDeps;  in propagateSiblingValue()
370     TinyPtrVector<VNInfo*> *Deps = VNI ? &FirstDeps : &SVI->second.Deps;  in propagateSiblingValue()
387     for (TinyPtrVector<VNInfo*>::iterator DepI = Deps->begin(),  in propagateSiblingValue()
491 MachineInstr *InlineSpiller::traceSiblingValue(unsigned UseReg, VNInfo *UseVNI,  in traceSiblingValue()
492                                                VNInfo *OrigVNI) {  in traceSiblingValue()
509   SmallVector<std::pair<unsigned, VNInfo*>, 8> WorkList;  in traceSiblingValue()
514     VNInfo *VNI;  in traceSiblingValue()
544       SmallVector<VNInfo*, 8> PHIs, NonPHIs;  in traceSiblingValue()
550         VNInfo *VNI2 = *VI;  in traceSiblingValue()
572         VNInfo *NonPHI = NonPHIs[i];  in traceSiblingValue()
602         VNInfo *SrcVNI = SrcQ.valueIn();  in traceSiblingValue()
660       VNInfo *VNI = *VI;  in analyzeSiblingValues()
670         VNInfo *OrigVNI = OrigLI.getVNInfoAt(VNI->def);  in analyzeSiblingValues()
687   VNInfo *VNI = SpillLI.getVNInfoAt(Idx.getRegSlot());  in hoistSpill()
718   VNInfo *OrigVNI = OrigLI.getVNInfoAt(Idx);  in hoistSpill()
757 void InlineSpiller::eliminateRedundantSpills(LiveInterval &SLI, VNInfo *VNI) {  in eliminateRedundantSpills()
759   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in eliminateRedundantSpills()
793            VNInfo *DstVNI = DstLI.getVNInfoAt(Idx.getRegSlot());  in eliminateRedundantSpills()
822 void InlineSpiller::markValueUsed(LiveInterval *LI, VNInfo *VNI) {  in markValueUsed()
823   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in markValueUsed()
834         VNInfo *PVNI = LI->getVNInfoBefore(LIS.getMBBEndIdx(*PI));  in markValueUsed()
847     VNInfo *SnipVNI = SnipLI.getVNInfoAt(VNI->def.getRegSlot(true));  in markValueUsed()
857   VNInfo *ParentVNI = VirtReg.getVNInfoAt(UseIdx.getBaseIndex());  in reMaterializeFor()
958       VNInfo *VNI = *I;  in reMaterializeAll()
1134         if (VNInfo *VNI = LR->getVNInfoAt(Idx))  in foldMemoryOperand()
1246     if (VNInfo *VNI = OldLI.getVNInfoAt(Idx.getRegSlot(true)))  in spillAroundUses()