lib/CodeGen/TailDuplication.cpp

88                     DenseMap<unsigned, unsigned> &LocalVRMap,
96                               DenseMap<unsigned, unsigned> &LocalVRMap,
387     DenseMap<unsigned, unsigned> &LocalVRMap,
395   LocalVRMap.insert(std::make_pair(DefReg, SrcReg));
420                                      DenseMap<unsigned, unsigned> &LocalVRMap,
434       LocalVRMap.insert(std::make_pair(Reg, NewReg));
438       DenseMap<unsigned, unsigned>::iterator VI = LocalVRMap.find(Reg);
439       if (VI != LocalVRMap.end()) {
803     DenseMap<unsigned, unsigned> LocalVRMap;
814         ProcessPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, true);
818         DuplicateInstruction(MI, TailBB, PredBB, MF, LocalVRMap, UsedByPhi);
860       DenseMap<unsigned, unsigned> LocalVRMap;
868         ProcessPHI(MI, TailBB, PrevBB, LocalVRMap, CopyInfos, UsedByPhi, true);
879         DuplicateInstruction(MI, TailBB, PrevBB, MF, LocalVRMap, UsedByPhi);
933     DenseMap<unsigned, unsigned> LocalVRMap;
941       ProcessPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, false);