797   LocMap::iterator LocMapI;  in splitLocation()  local
798   LocMapI.setMap(locInts);  in splitLocation()
808     LocMapI.find(LI->beginIndex());  in splitLocation()
809     if (!LocMapI.valid())  in splitLocation()
811     LiveInterval::iterator LII = LI->advanceTo(LI->begin(), LocMapI.start());  in splitLocation()
813     while (LocMapI.valid() && LII != LIE) {  in splitLocation()
815       LII = LI->advanceTo(LII, LocMapI.start());  in splitLocation()
820       if (LocMapI.value() == OldLocNo && LII->start < LocMapI.stop()) {  in splitLocation()
829         SlotIndex LStart = LocMapI.start();  in splitLocation()
830         SlotIndex LStop  = LocMapI.stop();  in splitLocation()
834           LocMapI.setStartUnchecked(LII->start);  in splitLocation()
836           LocMapI.setStopUnchecked(LII->end);  in splitLocation()
839         LocMapI.setValue(NewLocNo);  in splitLocation()
842         if (LStart < LocMapI.start()) {  in splitLocation()
843           LocMapI.insert(LStart, LocMapI.start(), OldLocNo);  in splitLocation()
844           ++LocMapI;  in splitLocation()
845           assert(LocMapI.valid() && "Unexpected coalescing");  in splitLocation()
847         if (LStop > LocMapI.stop()) {  in splitLocation()
848           ++LocMapI;  in splitLocation()
849           LocMapI.insert(LII->end, LStop, OldLocNo);  in splitLocation()
850           --LocMapI;  in splitLocation()
855       if (LII->end < LocMapI.stop()) {  in splitLocation()
858         LocMapI.advanceTo(LII->start);  in splitLocation()
860         ++LocMapI;  in splitLocation()
861         if (!LocMapI.valid())  in splitLocation()
863         LII = LI->advanceTo(LII, LocMapI.start());  in splitLocation()
870   LocMapI.goToBegin();  in splitLocation()
871   while (LocMapI.valid()) {  in splitLocation()
872     unsigned v = LocMapI.value();  in splitLocation()
874       DEBUG(dbgs() << "Erasing [" << LocMapI.start() << ';'  in splitLocation()
875                    << LocMapI.stop() << ")\n");  in splitLocation()
876       LocMapI.erase();  in splitLocation()
879         LocMapI.setValueUnchecked(v-1);  in splitLocation()
880       ++LocMapI;  in splitLocation()