re PR bootstrap/66448 (Bootstrap fails on darwin after r224161)

gcc:
	PR bootstrap/66448
	* passes.c (rest_of_decl_compilation): Do not register globals for
	early debug if they are declared in built-ins.

From-SVN: r224451

gcc/ChangeLog

+2015-06-13  Iain Sandoe  <iain@codesourcery.com>
+
+	PR bootstrap/66448
+	* passes.c (rest_of_decl_compilation): Do not register globals for
+	early debug if they are declared in built-ins.
+
 2015-06-12  Aldy Hernandez  <aldyh@redhat.com>
 
 	* dwarf2out.c (check_die): Protect with ENABLE_CHECKING.

gcc/passes.c

@@ -332,7 +332,7 @@ rest_of_decl_compilation (tree decl,
       */
       && !decl_function_context (decl)
       && !current_function_decl
-
+      && DECL_SOURCE_LOCATION (decl) != BUILTINS_LOCATION
       && !decl_type_context (decl))
     (*debug_hooks->early_global_decl) (decl);
 }