767   LocMap::iterator LocMapI;  in splitLocation()  local
768   LocMapI.setMap(locInts);  in splitLocation()
778     LocMapI.find(LI->beginIndex());  in splitLocation()
779     if (!LocMapI.valid())  in splitLocation()
781     LiveInterval::iterator LII = LI->advanceTo(LI->begin(), LocMapI.start());  in splitLocation()
783     while (LocMapI.valid() && LII != LIE) {  in splitLocation()
785       LII = LI->advanceTo(LII, LocMapI.start());  in splitLocation()
790       if (LocMapI.value() == OldLocNo && LII->start < LocMapI.stop()) {  in splitLocation()
799         SlotIndex LStart = LocMapI.start();  in splitLocation()
800         SlotIndex LStop  = LocMapI.stop();  in splitLocation()
804           LocMapI.setStartUnchecked(LII->start);  in splitLocation()
806           LocMapI.setStopUnchecked(LII->end);  in splitLocation()
809         LocMapI.setValue(NewLocNo);  in splitLocation()
812         if (LStart < LocMapI.start()) {  in splitLocation()
813           LocMapI.insert(LStart, LocMapI.start(), OldLocNo);  in splitLocation()
814           ++LocMapI;  in splitLocation()
815           assert(LocMapI.valid() && "Unexpected coalescing");  in splitLocation()
817         if (LStop > LocMapI.stop()) {  in splitLocation()
818           ++LocMapI;  in splitLocation()
819           LocMapI.insert(LII->end, LStop, OldLocNo);  in splitLocation()
820           --LocMapI;  in splitLocation()
825       if (LII->end < LocMapI.stop()) {  in splitLocation()
828         LocMapI.advanceTo(LII->start);  in splitLocation()
830         ++LocMapI;  in splitLocation()
831         if (!LocMapI.valid())  in splitLocation()
833         LII = LI->advanceTo(LII, LocMapI.start());  in splitLocation()
840   LocMapI.goToBegin();  in splitLocation()
841   while (LocMapI.valid()) {  in splitLocation()
842     unsigned v = LocMapI.value();  in splitLocation()
844       DEBUG(dbgs() << "Erasing [" << LocMapI.start() << ';'  in splitLocation()
845                    << LocMapI.stop() << ")\n");  in splitLocation()
846       LocMapI.erase();  in splitLocation()
849         LocMapI.setValueUnchecked(v-1);  in splitLocation()
850       ++LocMapI;  in splitLocation()