void be_node_init(void);
-const arch_irn_handler_t be_node_irn_handler;
-
enum {
be_pos_Spill_frame = 0,
be_pos_Spill_val = 1
void be_node_set_reg_class(ir_node *irn, int pos, const arch_register_class_t *cls);
/**
- * Insert a Perm node after a specific node in the schedule.
- * The Perm permutes over all values live at the given node.
- * This means that all liveness intervals are cut apart at this
- * location in the program.
+ * Make a new phi handler.
+ * @param env The architecture environment.
+ * @return A new phi handler.
*/
-ir_node *insert_Perm_after(const arch_env_t *env,
- const arch_register_class_t *cls,
- dom_front_info_t *dom_front,
- ir_node *pos);
+arch_irn_handler_t *be_phi_handler_new(const arch_env_t *arch_env);
+/**
+ * Free a phi handler.
+ * @param handler The handler to free.
+ */
+void be_phi_handler_free(arch_irn_handler_t *handler);
+
+/**
+ * Reset the register data in the phi handler.
+ * This should be called on each new graph and deletes the register information of the current graph.
+ */
+void be_phi_handler_reset(arch_irn_handler_t *handler);
+
+/**
+ * irn handler for common be nodes.
+ */
+extern const arch_irn_handler_t be_node_irn_handler;
#endif /* _BENODE_T_H */