re PR c++/91222 (507.cactuBSSN_r build fails in warn_types_mismatch at…

re PR c++/91222 (507.cactuBSSN_r build fails in warn_types_mismatch at ipa-devirt.c:1006 since r273571)


	PR lto/91222
	* ipa-devirt.c (warn_types_mismatch): Compare indentifiers
	than INDENTIFIER_POINTER.

From-SVN: r273866

gcc/ChangeLog

+2019-07-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/91222
+	* ipa-devirt.c (warn_types_mismatch): Compare indentifiers
+	than INDENTIFIER_POINTER.
+
 2019-07-28  Martin Liska  <mliska@suse.cz>
 
 	PR ipa/89330

gcc/ipa-devirt.c

@@ -1003,7 +1003,7 @@ warn_types_mismatch (tree t1, tree t2, location_t loc1, location_t loc2)
 	n2 = DECL_NAME (n2);
       /* Most of the time, the type names will match, do not be unnecesarily
          verbose.  */
-      if (IDENTIFIER_POINTER (n1) != IDENTIFIER_POINTER (n2))
+      if (n1 != n2)
         inform (loc_t1,
 	        "type %qT defined in anonymous namespace cannot match "
 	        "type %qT across the translation unit boundary",