-/* @@@ Well, maybe construct_loop_information or analyze_loops ? */
-int construct_backedges(ir_graph *irg);
-
-#ifdef INTERPROCEDURAL_VIEW
-/** Constructs backedges for all irgs in interprocedural view.
- *
- * @see As construct_backedges(), but for interprocedural view.
- *
- * @remark
- * All loops in the graph will be marked as such, not only
- * realizeable loops and recursions in the program. E.g., if the
- * same funcion is called twice, there is a loop between the first
- * function return and the second call.
- *
- * @returns Maximal depth of loop tree.
- */
-int construct_ip_backedges(void);
-#endif