Searched refs:visit_num (Results 1 – 1 of 1) sorted by relevance
130 cdg_vertex_t * prev, int visit_num) in cycle_exists() argument136 if (visit_num > current->visiting_number && current->seen == 0) { in cycle_exists()145 current->visiting_number = visit_num; in cycle_exists()153 new_visit_num = visit_num + 1; in cycle_exists()