857   RegAssignMap::iterator AssignI;  in removeBackCopies()  local
858   AssignI.setMap(RegAssign);  in removeBackCopies()
878     AssignI.find(Def.getPrevSlot());  in removeBackCopies()
879     if (!AssignI.valid() || AssignI.start() >= Def)  in removeBackCopies()
882     if (AssignI.stop() != Def)  in removeBackCopies()
884     unsigned RegIdx = AssignI.value();  in removeBackCopies()
892         Kill <= AssignI.start()) {  in removeBackCopies()
898       AssignI.setStop(Kill);  in removeBackCopies()
1138   RegAssignMap::const_iterator AssignI = RegAssign.begin();  in transferValues()  local
1144     AssignI.advanceTo(Start);  in transferValues()
1148       if (!AssignI.valid()) {  in transferValues()
1150       } else if (AssignI.start() <= Start) {  in transferValues()
1151         RegIdx = AssignI.value();  in transferValues()
1152         if (AssignI.stop() < End) {  in transferValues()
1153           End = AssignI.stop();  in transferValues()
1154           ++AssignI;  in transferValues()
1158         End = std::min(End, AssignI.start());  in transferValues()