gimplify.c (gimplify_cleanup_point_expr): For empty body and EH-only cleanup…

gimplify.c (gimplify_cleanup_point_expr): For empty body and EH-only cleanup drop the cleanup instead of inserting it...

2010-06-07  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (gimplify_cleanup_point_expr): For empty body
	and EH-only cleanup drop the cleanup instead of inserting it
	unconditionally.

From-SVN: r160371

gcc/ChangeLog

+2010-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* gimplify.c (gimplify_cleanup_point_expr): For empty body
+	and EH-only cleanup drop the cleanup instead of inserting it
+	unconditionally.
+
 2010-06-07  Ira Rosen  <irar@il.ibm.com>
 
 	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update

gcc/gimplify.c

@@ -5140,9 +5140,10 @@ gimplify_cleanup_point_expr (tree *expr_p, gimple_seq *pre_p)
 	    {
               /* Note that gsi_insert_seq_before and gsi_remove do not
                  scan operands, unlike some other sequence mutators.  */
-	      gsi_insert_seq_before_without_update (&iter,
-                                                    gimple_wce_cleanup (wce),
-                                                    GSI_SAME_STMT);
+	      if (!gimple_wce_cleanup_eh_only (wce))
+		gsi_insert_seq_before_without_update (&iter,
+						      gimple_wce_cleanup (wce),
+						      GSI_SAME_STMT);
 	      gsi_remove (&iter, true);
 	      break;
 	    }