HI_THRESHOLD     5752 src/alloc.c      consing_until_gc = consing - (HI_THRESHOLD - consing_until_gc);
HI_THRESHOLD     5762 src/alloc.c      consing_until_gc = HI_THRESHOLD;
HI_THRESHOLD     6054 src/alloc.c    	      if (tot < HI_THRESHOLD)
HI_THRESHOLD     6057 src/alloc.c    		return HI_THRESHOLD;
HI_THRESHOLD     6060 src/alloc.c          return min (threshold, HI_THRESHOLD);
HI_THRESHOLD     6146 src/alloc.c      consing_until_gc = HI_THRESHOLD;