auto-profile.c (afdo_propagate): Adjust T const cast to avoid warning.

	* auto-profile.c (afdo_propagate): Adjust T const cast to avoid
	warning.

From-SVN: r248444

gcc/ChangeLog

+2017-05-24  Nathan Sidwell  <nathan@acm.org>
+
+	* auto-profile.c (afdo_propagate): Adjust T const cast to avoid
+	warning.
+
 2017-05-24  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* config/powerpcspe: New port.  Files are copied from the rs6000

gcc/auto-profile.c

@@ -1377,7 +1377,7 @@ afdo_propagate (bb_set *annotated_bb, edge_set *annotated_edge)
   FOR_ALL_BB_FN (bb, cfun)
   {
     bb->count = ((basic_block)bb->aux)->count;
-    if (is_bb_annotated ((const basic_block)bb->aux, *annotated_bb))
+    if (is_bb_annotated ((basic_block)bb->aux, *annotated_bb))
       set_bb_annotated (bb, annotated_bb);
   }