Lines Matching refs:visited
89 sbitmap visited;
91 /* Stack for visited nodes. */
227 g->visited = sbitmap_alloc (size);
248 sbitmap_free (g->visited);
414 SET_BIT (g->visited, T);
417 if (!TEST_BIT (g->visited, S))
432 if (!TEST_BIT (g->visited, P))
444 SET_BIT (g->visited, T);
447 if (!TEST_BIT (g->visited, P))
472 if (!TEST_BIT (g->visited, P))
484 SET_BIT (g->visited, T);
515 sbitmap_zero (g->visited);
521 if (!TEST_BIT (g->visited, p))
525 sbitmap_zero (g->visited);
529 if (!TEST_BIT (g->visited, x))