-ir_node *get_Reload_Spill(ir_node *reload);
-
-void insert_perm(const be_node_factory_t *factory,
- const arch_register_class_t *reg_class,
- ir_node *in_front_of);
+void insert_Perm_after(const be_main_session_env_t *env,
+ const arch_register_class_t *cls, ir_node *pos);