GC_get_bit        582 gc/typd_mlc.c      while (last_set_bit >= 0 && !GC_get_bit(bm, last_set_bit)) last_set_bit --;
GC_get_bit        588 gc/typd_mlc.c      	if (!GC_get_bit(bm, i)) {
GC_get_bit        605 gc/typd_mlc.c      	    if (GC_get_bit(bm, i)) result |= HIGH_BIT;