86   SmallPtrSet<VNInfo*, 8> UsedValues;
105     VNInfo *SpillVNI;
120     TinyPtrVector<VNInfo*> Deps;
122     SibValueInfo(unsigned Reg, VNInfo *VNI)  in SibValueInfo()
132   typedef DenseMap<VNInfo*, SibValueInfo> SibValueMap;
164   MachineInstr *traceSiblingValue(unsigned, VNInfo*, VNInfo*);
165   void propagateSiblingValue(SibValueMap::iterator, VNInfo *VNI = nullptr);
169   void eliminateRedundantSpills(LiveInterval &LI, VNInfo *VNI);
171   void markValueUsed(LiveInterval*, VNInfo*);
349                                           VNInfo *VNI) {  in propagateSiblingValue()
353   TinyPtrVector<VNInfo*> FirstDeps;  in propagateSiblingValue()
369     TinyPtrVector<VNInfo*> *Deps = VNI ? &FirstDeps : &SVI->second.Deps;  in propagateSiblingValue()
386     for (TinyPtrVector<VNInfo*>::iterator DepI = Deps->begin(),  in propagateSiblingValue()
490 MachineInstr *InlineSpiller::traceSiblingValue(unsigned UseReg, VNInfo *UseVNI,  in traceSiblingValue()
491                                                VNInfo *OrigVNI) {  in traceSiblingValue()
508   SmallVector<std::pair<unsigned, VNInfo*>, 8> WorkList;  in traceSiblingValue()
514     VNInfo *VNI;  in traceSiblingValue()
547       SmallVector<VNInfo*, 8> PHIs, NonPHIs;  in traceSiblingValue()
552         VNInfo *VNI2 = *VI;  in traceSiblingValue()
574         VNInfo *NonPHI = NonPHIs[i];  in traceSiblingValue()
604         VNInfo *SrcVNI = SrcQ.valueIn();  in traceSiblingValue()
662       VNInfo *VNI = *VI;  in analyzeSiblingValues()
672         VNInfo *OrigVNI = OrigLI.getVNInfoAt(VNI->def);  in analyzeSiblingValues()
689   VNInfo *VNI = SpillLI.getVNInfoAt(Idx.getRegSlot());  in hoistSpill()
720   VNInfo *OrigVNI = OrigLI.getVNInfoAt(Idx);  in hoistSpill()
759 void InlineSpiller::eliminateRedundantSpills(LiveInterval &SLI, VNInfo *VNI) {  in eliminateRedundantSpills()
761   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in eliminateRedundantSpills()
795            VNInfo *DstVNI = DstLI.getVNInfoAt(Idx.getRegSlot());  in eliminateRedundantSpills()
824 void InlineSpiller::markValueUsed(LiveInterval *LI, VNInfo *VNI) {  in markValueUsed()
825   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in markValueUsed()
836         VNInfo *PVNI = LI->getVNInfoBefore(LIS.getMBBEndIdx(*PI));  in markValueUsed()
849     VNInfo *SnipVNI = SnipLI.getVNInfoAt(VNI->def.getRegSlot(true));  in markValueUsed()
868   VNInfo *ParentVNI = VirtReg.getVNInfoAt(UseIdx.getBaseIndex());  in reMaterializeFor()
971       VNInfo *VNI = *I;  in reMaterializeAll()
1261     if (VNInfo *VNI = OldLI.getVNInfoAt(Idx.getRegSlot(true)))  in spillAroundUses()