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 cxa_pure_virtual.

From-SVN: r234114

gcc/ChangeLog

 2016-03-10  Jan Hubicka  <hubicka@ucw.cz>
 
+	PR ipa/69630
+	* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
+	on cxa_pure_virtual.
+
+2016-03-10  Jan Hubicka  <hubicka@ucw.cz>
+
 	PR lto/69589
 	* tree.c (free_lang_data_in_decl): Clear visibility of TYPE_DECL.
 

gcc/ipa-devirt.c

@@ -3177,11 +3177,11 @@ possible_polymorphic_call_targets (tree otr_type,
 
 	  if (!outer_type->all_derivations_known)
 	    {
-	      if (!speculative && final_warning_records)
+	      if (!speculative && final_warning_records
+		  && TREE_CODE (TREE_TYPE (nodes[0]->decl)) == METHOD_TYPE)
 		{
 		  if (complete
 		      && nodes.length () == 1
-		      && TREE_CODE (TREE_TYPE (nodes[0]->decl)) == METHOD_TYPE
 		      && warn_suggest_final_types
 		      && !outer_type->derived_types.length ())
 		    {