bool dump_costs, bool dump_colors)
{
co_gs_foreach_aff_node(co, a) {
bool dump_costs, bool dump_colors)
{
co_gs_foreach_aff_node(co, a) {
co_gs_foreach_neighb(a, n) {
/* edges are bidirection, dumping one direction is enough */
if (get_irn_node_nr(a->irn) >= get_irn_node_nr(n->irn))
co_gs_foreach_neighb(a, n) {
/* edges are bidirection, dumping one direction is enough */
if (get_irn_node_nr(a->irn) >= get_irn_node_nr(n->irn))