cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT flag for edges outside any loops.

	* cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT
	flag for edges outside any loops.

From-SVN: r97348

gcc/ChangeLog

+2005-03-31  Zdenek Dvorak  <dvorakz@suse.cz>
+
+	* cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT
+	flag for edges outside any loops.
+
 2005-03-31  Janis Johnson  <janis187@us.ibm.com>
 
 	* doc/sourcebuild.texi (Test Directives): Describe cleanup-* procs.

gcc/cfgloopanal.c

@@ -580,13 +580,10 @@ mark_loop_exit_edges (struct loops *loops)
     {
       edge_iterator ei;
 
-      /* Do not mark exits from the fake outermost loop.  */
-      if (!bb->loop_father->outer)
-	continue;
-
       FOR_EACH_EDGE (e, ei, bb->succs)
 	{
-	  if (loop_exit_edge_p (bb->loop_father, e))
+	  if (bb->loop_father->outer
+	      && loop_exit_edge_p (bb->loop_father, e))
 	    e->flags |= EDGE_LOOP_EXIT;
 	  else
 	    e->flags &= ~EDGE_LOOP_EXIT;