lto.c (compare_tree_sccs_1): Add comparsion of DECL_FUNCTION_SPECIFIC_TARGET

	* lto.c (compare_tree_sccs_1): Add comparsion of
	DECL_FUNCTION_SPECIFIC_TARGET

From-SVN: r219826

gcc/lto/ChangeLog

+2014-12-11  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto.c (compare_tree_sccs_1): Add comparsion of
+	DECL_FUNCTION_SPECIFIC_TARGET
+
 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 	    James Norris  <jnorris@codesourcery.com>
 

gcc/lto/lto.c

@@ -1567,8 +1567,8 @@ compare_tree_sccs_1 (tree t1, tree t2, tree **map)
       compare_tree_edges (DECL_FUNCTION_PERSONALITY (t1),
 			  DECL_FUNCTION_PERSONALITY (t2));
       compare_tree_edges (DECL_VINDEX (t1), DECL_VINDEX (t2));
-      /* DECL_FUNCTION_SPECIFIC_TARGET is not yet created.  We compare
-         the attribute list instead.  */
+      compare_tree_edges (DECL_FUNCTION_SPECIFIC_TARGET (t1),
+			  DECL_FUNCTION_SPECIFIC_TARGET (t2));
       compare_tree_edges (DECL_FUNCTION_SPECIFIC_OPTIMIZATION (t1),
 			  DECL_FUNCTION_SPECIFIC_OPTIMIZATION (t2));
     }