746     CurrentTop = CurrentBottom;  in checkSchedLimit()
797         CurrentTop = nextIfDebug(++CurrentTop, CurrentBottom);  in schedule()
803         priorNonDebug(CurrentBottom, CurrentTop);  in schedule()
805         CurrentBottom = priorII;  in schedule()
809         moveInstruction(MI, CurrentBottom);  in schedule()
810         CurrentBottom = MI;  in schedule()
821   assert(CurrentTop == CurrentBottom && "Nonempty unscheduled zone.");  in schedule()
885   CurrentBottom = RegionEnd;  in initQueues()
1259   assert(CurrentTop == CurrentBottom && "Nonempty unscheduled zone.");  in schedule()
1409       CurrentTop = nextIfDebug(++CurrentTop, CurrentBottom);  in scheduleMI()
1438       priorNonDebug(CurrentBottom, CurrentTop);  in scheduleMI()
1440       CurrentBottom = priorII;  in scheduleMI()
1446       moveInstruction(MI, CurrentBottom);  in scheduleMI()
1447       CurrentBottom = MI;  in scheduleMI()
1448       BotRPTracker.setPos(CurrentBottom);  in scheduleMI()
1462       if (BotRPTracker.getPos() != CurrentBottom)  in scheduleMI()
1466       assert(BotRPTracker.getPos() == CurrentBottom && "out of sync");  in scheduleMI()