last_h            588 gc/alloc.c        struct hblk * h, * last_h = 0;
last_h            594 gc/alloc.c     	if (h != last_h) {
last_h            595 gc/alloc.c     	  last_h = h;
last_h            613 gc/alloc.c        struct hblk * h, * last_h = 0;
last_h            619 gc/alloc.c     	if (h != last_h) {
last_h            620 gc/alloc.c     	  last_h = h;