diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 230f511de85..2a9cee9a7ee 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Sat Mar 30 23:48:41 CET 2002  Jan Hubicka  <jh@suse.cz>
+
+	* cfgbuild.c (find_basic_blocks_1): Clear aux for blocks.
+
 2002-03-30  Richard Henderson  <rth@redhat.com>
 
 	PR target/6032
diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c
index 136ec07dda7..5ce9d40f3b0 100644
--- a/gcc/cfgbuild.c
+++ b/gcc/cfgbuild.c
@@ -597,6 +597,7 @@ find_basic_blocks_1 (f)
 
   label_value_list = lvl;
   tail_recursion_label_list = trll;
+  clear_aux_for_blocks ();
 }