back_ptr 348 gc/backgraph.c ptr_t back_ptr = GET_OH_BG_PTR(p); back_ptr 351 gc/backgraph.c if (0 == back_ptr) return 1; back_ptr 352 gc/backgraph.c if (!((word)back_ptr & FLAG_MANY)) { back_ptr 357 gc/backgraph.c result = backwards_height(back_ptr)+1; back_ptr 361 gc/backgraph.c be = (back_edges *)((word)back_ptr & ~FLAG_MANY); back_ptr 401 gc/backgraph.c ptr_t back_ptr; back_ptr 407 gc/backgraph.c back_ptr = GET_OH_BG_PTR(p); back_ptr 408 gc/backgraph.c if (0 != back_ptr && ((word)back_ptr & FLAG_MANY)) { back_ptr 409 gc/backgraph.c be = (back_edges *)((word)back_ptr & ~FLAG_MANY); back_ptr 427 gc/backgraph.c back_ptr = GET_OH_BG_PTR(p); back_ptr 428 gc/backgraph.c be = (back_edges *)((word)back_ptr & ~FLAG_MANY);