# include "pset.h"
# include "iropt.h"
+ir_node *equivalent_node (ir_node *n);
+
+/* For cse */
pset *new_identities (void);
-void del_identities (pset *value_table);
-void add_identity (pset *value_table, ir_node *node);
+void del_identities (pset *value_table);
+void add_identity (pset *value_table, ir_node *node);
+
+ir_node *optimize_in_place_2 (ir_node *n);
+
# endif /* _IROPT_T_H_ */