/** Free callee information.
*
- * Sets callee_info_state of the graph passed to none.
+ * Sets callee_info_state of the graph passed to none. Sets callee field
+ * in all call nodes to NULL. Else it happens that the field contains
+ * pointers to other than firm arrays.
*/
void free_callee_info(ir_graph *irg);
/* Optimize the address expressions passed to call nodes.
* Performs only the optimizations done by cgana. */
-/* @@@ move to irgopt ?! */
-/* @@@ not fully implemented as buggy !!! */
void opt_call_addrs(void);