get_irn_generic_attr() added, needed for backends that use it's own

opcodes

[r6565]

ir/ir/irnode.c

@@ -547,6 +547,11 @@ get_irn_except_attr (ir_node *node)
   return node->attr.except;
 }
 
+void *
+get_irn_generic_attr (ir_node *node) {
+  return &node->attr;
+}
+
 /** manipulate fields of individual nodes **/
 
 /* this works for all except Block */

ir/ir/irnode_t.h

@@ -275,6 +275,7 @@ block_attr    get_irn_block_attr    (ir_node *node);
 load_attr     get_irn_load_attr     (ir_node *node);
 store_attr    get_irn_store_attr    (ir_node *node);
 except_attr   get_irn_except_attr   (ir_node *node);
+void         *get_irn_generic_attr  (ir_node *node);
 /** @} */
 
 /**