+ be_foreach_value(irn, value,
+ if (!arch_irn_consider_in_reg_alloc(cls, value))
+ continue;
+
+ /* create pbqp source node if it dosn't exist */
+ if (!get_node(pbqp_inst, get_irn_idx(value)))
+ create_pbqp_node(pbqp_alloc_env, value);
+
+ /* create nodes and interference edges */
+ foreach_ir_nodeset(&live_nodes, live, iter) {
+ /* create pbqp source node if it dosn't exist */
+ if (!get_node(pbqp_inst, get_irn_idx(live)))
+ create_pbqp_node(pbqp_alloc_env, live);