Let dfs() discover only memory nodes

[libfirm] / ir / ana / rta.c

diff --git a/ir/ana/rta.c b/ir/ana/rta.c
index 9fad784..24d743f 100644 (file)
--- a/ir/ana/rta.c
+++ b/ir/ana/rta.c
@@ -244,9 +244,11 @@ static int rta_fill_incremental (void)
   int i;
   int n_runs = 0;
   int rerun  = TRUE;
+#ifdef INTERPROCEDURAL_VIEW
   int old_ip_view = get_interprocedural_view();
 
   set_interprocedural_view(0);     /* save this for later */
+#endif
 
   /* init_tables has added main_irg to _live_graphs */
 
@@ -296,7 +298,9 @@ static int rta_fill_incremental (void)
     n_runs ++;
   }
 
+#ifdef INTERPROCEDURAL_VIEW
   set_interprocedural_view(old_ip_view); /* cover up our traces */
+#endif
 
   return (n_runs);
 }
@@ -448,6 +452,7 @@ void rta_init (int do_verbose)
  * dead graphs to peculiarity_description.
  */
 static void make_entity_to_description(type_or_ent *tore, void *env) {
+  (void) env;
   if (get_kind(tore) == k_entity) {
     ir_entity *ent = (ir_entity *)tore;