cfgloop.c (cancel_loop): Add free() of bbs array.

2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>

	* cfgloop.c (cancel_loop): Add free() of bbs array.

From-SVN: r182990

gcc/ChangeLog

+2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* cfgloop.c (cancel_loop): Add free() of bbs array.
+
 2012-01-07  Jan Hubicka  <jh@suse.cz>
 
 	PR tree-optimization/51600

gcc/cfgloop.c

@@ -1285,6 +1285,7 @@ cancel_loop (struct loop *loop)
   for (i = 0; i < loop->num_nodes; i++)
     bbs[i]->loop_father = outer;
 
+  free (bbs);
   delete_loop (loop);
 }