int is_Spill(const be_node_factory_t *f, const ir_node *irn);
-void insert_Perm_after(const be_main_session_env_t *env,
+ir_node *insert_Perm_after(const be_main_session_env_t *env,
const arch_register_class_t *cls, ir_node *pos);
#endif /* _BENODE_T_H */