builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes rather than play…

builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes rather than play with TREE_INT_CST_LOW.

        * builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes
        rather than play with TREE_INT_CST_LOW.

From-SVN: r28314

gcc/ChangeLog

+Wed Jul 28 11:19:06 1999  Richard Henderson  <rth@cygnus.com>
+
+	* builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes
+	rather than play with TREE_INT_CST_LOW.
+
 1999-07-27  Philip Blundell  <pb@nexus.co.uk>
 
 	* config/arm/telf.h: Include dbxelf.h.

gcc/builtins.c

@@ -1942,8 +1942,7 @@ std_expand_builtin_va_arg (valist, type)
 
   /* Compute the rounded size of the type.  */
   align = PARM_BOUNDARY / BITS_PER_UNIT;
-  rounded_size = (((TREE_INT_CST_LOW (TYPE_SIZE (type)) / BITS_PER_UNIT
-		    + align - 1) / align) * align);
+  rounded_size = (((int_size_in_bytes (type) + align - 1) / align) * align);
 
   /* Get AP.  */
   addr_tree = valist;