fix fehler175.c

[libfirm] / ir / ir / irgwalk.c

diff --git a/ir/ir/irgwalk.c b/ir/ir/irgwalk.c
index 3cebf32..80545fd 100644 (file)
--- a/ir/ir/irgwalk.c
+++ b/ir/ir/irgwalk.c
@@ -22,7 +22,7 @@
  * @brief   Functions for traversing ir graphs
  * @author  Boris Boesler, Goetz Lindenmaier, Michael Beck
  * @version $Id$
- * @summary
+ * @brief
  *  traverse an ir graph
  *  - execute the pre function before recursion
  *  - execute the post function after recursion
@@ -119,7 +119,6 @@ static void irg_walk_cg(ir_node * node, ir_visited_t visited,
 
        current_ir_graph = rem;
 }
-#endif
 
 /**
  * Insert all ir_graphs in irg_set, that are (transitive) reachable.
@@ -137,6 +136,7 @@ static void collect_irgs(ir_node * node, pset_new_t *irg_set) {
                }
        }
 }
+#endif
 
 /**
  * specialized version of irg_walk_2, called if only pre callback exists
@@ -716,6 +716,7 @@ static void walk_entity(ir_entity *ent, void *env)
 void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env) {
        int i, j, n_types;
        walk_env my_env;
+       ir_segment_t s;
 
        ir_graph *rem = current_ir_graph;
        current_ir_graph = get_const_code_irg();
@@ -726,8 +727,8 @@ void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env) {
        my_env.env = env;
 
        /* Walk all types that can contain constant entities.  */
-       for (i = 0; i < IR_SEGMENT_COUNT; i++)
-               walk_types_entities(get_segment_type((ir_segment_t) i), &walk_entity, &my_env);
+       for (s = IR_SEGMENT_FIRST; s <= IR_SEGMENT_LAST; s++)
+               walk_types_entities(get_segment_type(s), &walk_entity, &my_env);
        n_types = get_irp_n_types();
        for (i = 0; i < n_types; i++)
                walk_types_entities(get_irp_type(i), &walk_entity, &my_env);