re PR middle-end/60221 (gcc -fexceptions generates unnecessary cleanup code)

2014-02-20  Richard Biener  <rguenther@suse.de>

	PR middle-end/60221
	* tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
	regions at -O0.

From-SVN: r207937

gcc/ChangeLog

+2014-02-20  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/60221
+	* tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
+	regions at -O0.
+
 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/58555

gcc/tree-eh.c

@@ -4557,11 +4557,12 @@ execute_cleanup_eh_1 (void)
   remove_unreachable_handlers ();
 
   /* Watch out for the region tree vanishing due to all unreachable.  */
-  if (cfun->eh->region_tree && optimize)
+  if (cfun->eh->region_tree)
     {
       bool changed = false;
 
-      changed |= unsplit_all_eh ();
+      if (optimize)
+	changed |= unsplit_all_eh ();
       changed |= cleanup_all_empty_eh ();
 
       if (changed)