saturated_add     140 src/profiler.c 	plog->discarded = saturated_add (plog->discarded, count);
saturated_add     184 src/profiler.c 	EMACS_INT new_val = saturated_add (old_val, count);
saturated_add     256 src/profiler.c     plog->gc_count = saturated_add (plog->gc_count, count);