309   ira_loop_tree_node_t subloop_node;  in setup_loop_tree_level()  local
314   for (subloop_node = loop_node->subloops;  in setup_loop_tree_level()
315        subloop_node != NULL;  in setup_loop_tree_level()
316        subloop_node = subloop_node->subloop_next)  in setup_loop_tree_level()
318       ira_assert (subloop_node->bb == NULL);  in setup_loop_tree_level()
319       height = setup_loop_tree_level (subloop_node, level + 1);  in setup_loop_tree_level()
1685       ira_loop_tree_node_t subloop_node;  in ira_loop_tree_body_rev_postorder()  local
1694       FOR_EACH_VEC_ELT (loop_preorder, i, subloop_node)  in ira_loop_tree_body_rev_postorder()
1696 	  gcc_checking_assert (! (subloop_node->bb->flags & BB_TO_VISIT));  in ira_loop_tree_body_rev_postorder()
1697 	  subloop_node->bb->flags |= BB_TO_VISIT;  in ira_loop_tree_body_rev_postorder()
1703       FOR_EACH_VEC_ELT_REVERSE (loop_preorder, i, subloop_node)  in ira_loop_tree_body_rev_postorder()
1705 	  if (! (subloop_node->bb->flags & BB_TO_VISIT))  in ira_loop_tree_body_rev_postorder()
1708 	  subloop_node->bb->flags &= ~BB_TO_VISIT;  in ira_loop_tree_body_rev_postorder()
1709 	  dfs_stack.quick_push (subloop_node);  in ira_loop_tree_body_rev_postorder()
1771   ira_loop_tree_node_t subloop_node;  in ira_traverse_loop_tree()  local
1788       for (subloop_node = loop_node->children;  in ira_traverse_loop_tree()
1789 	   subloop_node != NULL;  in ira_traverse_loop_tree()
1790 	   subloop_node = subloop_node->next)  in ira_traverse_loop_tree()
1791 	if (subloop_node->bb != NULL)  in ira_traverse_loop_tree()
1792 	  loop_preorder.safe_push (subloop_node);  in ira_traverse_loop_tree()
1795 	FOR_EACH_VEC_ELT (loop_preorder, i, subloop_node)  in ira_traverse_loop_tree()
1796 	  (*preorder_func) (subloop_node);  in ira_traverse_loop_tree()
1802 	  FOR_EACH_VEC_ELT_REVERSE (loop_rev_postorder, i, subloop_node)  in ira_traverse_loop_tree()
1803 	    (*postorder_func) (subloop_node);  in ira_traverse_loop_tree()
1808   for (subloop_node = loop_node->subloops;  in ira_traverse_loop_tree()
1809        subloop_node != NULL;  in ira_traverse_loop_tree()
1810        subloop_node = subloop_node->subloop_next)  in ira_traverse_loop_tree()
1812       ira_assert (subloop_node->bb == NULL);  in ira_traverse_loop_tree()
1813       ira_traverse_loop_tree (bb_p, subloop_node,  in ira_traverse_loop_tree()