(legitimate_address_p): Reject address whose index is itself the sum of two

other parts.

From-SVN: r91991

gcc/ChangeLog

+2004-12-10  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c (legitimate_address_p): Reject address
+	whose index is itself the sum of two other parts.
+
 2004-12-10  Alan Modra  <amodra@bigpond.net.au>
 
 	* config/t-slibgcc-sld (SHLIB_LINK): Correct symlink.

gcc/config/mn10300/mn10300.c

@@ -1887,6 +1887,7 @@ legitimate_address_p (enum machine_mode mode, rtx x, int strict)
 	  if (GET_CODE (index) == CONST_INT)
 	    return TRUE;
 	  if (GET_CODE (index) == CONST
+	      && GET_CODE (XEXP (index, 0)) != PLUS
 	      && (! flag_pic
  		  || legitimate_pic_operand_p (index)))
 	    return TRUE;