varargs.h (va_dcl): Use word_mode for type of __builtin_va_list.

        * ginclude/varargs.h (va_dcl): Use word_mode for type of
        __builtin_va_list.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r27911

gcc/ChangeLog

 Fri Jul  2 00:46:47 1999  Richard Henderson  <rth@cygnus.com>
                           Jeff Law <law@cygnus.com>
 
+	* ginclude/varargs.h (va_dcl): Use word_mode for type of
+	__builtin_va_list.
+
 	* except.c: Include intl.h.
 	(expand_eh_return): Set current_function_cannot_inline.
 	(save_eh_status, restore_eh_status): Twiddle eh_return_stub_label.

gcc/ginclude/varargs.h

@@ -93,7 +93,8 @@
 
 #define va_alist  __builtin_va_alist
 /* The ... causes current_function_varargs to be set in cc1.  */
-#define va_dcl    int __builtin_va_alist; __va_ellipsis
+#define va_dcl	int __builtin_va_alist __attribute__((__mode__(__word__))); \
+		__va_ellipsis
 
 /* Define __gnuc_va_list, just as in gstdarg.h.  */