re PR lto/69630 (LTO ICE in types_same_for_odr at ipa-devirt.c:402)

	PR ipa/69630
	* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
	on builtin_unreachable.

From-SVN: r233711

gcc/ChangeLog

+2016-02-25  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/69630
+	* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
+	on builtin_unreachable.
+
 2016-02-25  Jakub Jelinek  <jakub@redhat.com>
 
 	PR rtl-optimization/69896

gcc/ipa-devirt.c

@@ -3181,6 +3181,7 @@ possible_polymorphic_call_targets (tree otr_type,
 		{
 		  if (complete
 		      && nodes.length () == 1
+		      && TREE_CODE (TREE_TYPE (nodes[0]->decl)) == METHOD_TYPE
 		      && warn_suggest_final_types
 		      && !outer_type->derived_types.length ())
 		    {