- irn = new_ir_node(NULL, irg, bl, op_be_RegParams, mode_T, 0, in);
- init_node_attr(irn, n_outs);
- return irn;
+ res = new_ir_node(NULL, irg, bl, op_be_RegParams, mode_T, 0, NULL);
+ init_node_attr(res, -1);
+ for(i = 0; i < n_outs; ++i)
+ add_register_req(res);
+
+ return res;
+}
+
+ir_node *be_RegParams_append_out_reg(ir_node *regparams,
+ const arch_env_t *arch_env,
+ const arch_register_t *reg)
+{
+ ir_graph *irg = get_irn_irg(regparams);
+ ir_node *block = get_nodes_block(regparams);
+ be_node_attr_t *attr = get_irn_attr(regparams);
+ const arch_register_class_t *cls = arch_register_get_class(reg);
+ ir_mode *mode = arch_register_class_mode(cls);
+ int n = ARR_LEN(attr->reg_data);
+ ir_node *proj;
+
+ assert(be_is_RegParams(regparams));
+ proj = new_r_Proj(irg, block, regparams, mode, n);
+ add_register_req(regparams);
+ be_set_constr_single_reg(regparams, BE_OUT_POS(n), reg);
+ arch_set_irn_register(arch_env, proj, reg);
+
+ /* TODO decide, whether we need to set ignore/modify sp flags here? */
+
+ return proj;