+void arch_set_frame_offset(const arch_env_t *env, ir_node *irn, int offset)
+{
+ const arch_irn_ops_t *ops = get_irn_ops(env, irn);
+ ops->impl->set_frame_offset(ops, irn, offset);
+}
+
+entity *arch_get_frame_entity(const arch_env_t *env, ir_node *irn)