90 enqueue_node (symtab_node *node, symtab_node **first,  in enqueue_node()  function
145       enqueue_node (node, first, reachable);  in process_references()
206 	  enqueue_node (n, first, reachable);  in walk_polymorphic_call_targets()
344 	  enqueue_node (node, &first, &reachable);  in remove_unreachable_nodes()
356 	enqueue_node (vnode, &first, &reachable);  in remove_unreachable_nodes()
373 	    enqueue_node (node->get_alias_target (), &first, &reachable);  in remove_unreachable_nodes()
405 		  enqueue_node (next, &first, &reachable);  in remove_unreachable_nodes()
455 		  enqueue_node (e->callee, &first, &reachable);  in remove_unreachable_nodes()
471 		      enqueue_node (cnode->instrumented_version, &first,  in remove_unreachable_nodes()
486 		      enqueue_node (cnode, &first, &reachable);  in remove_unreachable_nodes()
492 	    enqueue_node (cnode->callees->callee, &first, &reachable);  in remove_unreachable_nodes()
504 		  enqueue_node (next, &first, &reachable);  in remove_unreachable_nodes()
518 	    enqueue_node (ref->referred, &first, &reachable);  in remove_unreachable_nodes()