66                     DenseMap<unsigned, unsigned> &InstrIdxForVirtReg,
74                           DenseMap<unsigned, unsigned> &InstrIdxForVirtReg,
126                           DenseMap<unsigned, unsigned> &InstrIdxForVirtReg,  in getDepth()  argument
147           InstrIdxForVirtReg.find(MO.getReg());  in getDepth()
148       if (II != InstrIdxForVirtReg.end()) {  in getDepth()
245     DenseMap<unsigned, unsigned> &InstrIdxForVirtReg,  in improvesCriticalPathLen()  argument
254   unsigned NewRootDepth = getDepth(InsInstrs, InstrIdxForVirtReg, BlockTrace);  in improvesCriticalPathLen()
399       DenseMap<unsigned, unsigned> InstrIdxForVirtReg;  in combineInstructions()  local
405                                       InstrIdxForVirtReg);  in combineInstructions()
424                                    InstrIdxForVirtReg, P) &&  in combineInstructions()
445       InstrIdxForVirtReg.clear();  in combineInstructions()