if (ir_nodeset_size(&mcands) == 1) {
irn = get_nodeset_node(&mcands);
DB((env->dbg, LEVEL_3, "\tirn = %+F, mcand = 1, max_delay = %u\n", irn, max_delay));
if (ir_nodeset_size(&mcands) == 1) {
irn = get_nodeset_node(&mcands);
DB((env->dbg, LEVEL_3, "\tirn = %+F, mcand = 1, max_delay = %u\n", irn, max_delay));