- add comment

[r20645]

diff --git a/ir/opt/ircgopt.c b/ir/opt/ircgopt.c
index 5af9d7f..b462fc6 100644 (file)
--- a/ir/opt/ircgopt.c
+++ b/ir/opt/ircgopt.c
@@ -59,6 +59,10 @@ static void collect_call(ir_node *node, void *env) {
        }
 }
 
+/**
+ * Type walker, set the peculiarity of entities which graphs
+ * gets removed to peculiarity_description.
+ */
 static void make_entity_to_description(type_or_ent *tore, void *env) {
        if (get_kind(tore) == k_entity) {
                ir_entity *ent = (ir_entity *)tore;