625   RegAssignMap::iterator AssignI;  in removeBackCopies()  local
626   AssignI.setMap(RegAssign);  in removeBackCopies()
646     AssignI.find(Def.getPrevSlot());  in removeBackCopies()
647     if (!AssignI.valid() || AssignI.start() >= Def)  in removeBackCopies()
650     if (AssignI.stop() != Def)  in removeBackCopies()
652     unsigned RegIdx = AssignI.value();  in removeBackCopies()
659       AssignI.setStop(Kill);  in removeBackCopies()
821   RegAssignMap::const_iterator AssignI = RegAssign.begin();  in transferValues()  local
827     AssignI.advanceTo(Start);  in transferValues()
831       if (!AssignI.valid()) {  in transferValues()
833       } else if (AssignI.start() <= Start) {  in transferValues()
834         RegIdx = AssignI.value();  in transferValues()
835         if (AssignI.stop() < End) {  in transferValues()
836           End = AssignI.stop();  in transferValues()
837           ++AssignI;  in transferValues()
841         End = std::min(End, AssignI.start());  in transferValues()