log_old_size 107 gc/finalize.c int log_old_size = *log_size_ptr; log_old_size 108 gc/finalize.c register int log_new_size = log_old_size + 1; log_old_size 109 gc/finalize.c word old_size = ((log_old_size == -1)? 0: (1 << log_old_size));