Update of /project/movitz/cvsroot/movitz/losp/muerte In directory common-lisp.net:/tmp/cvs-serv5794

Modified Files: integers.lisp Log Message: Fixed - for negative bignums.

Date: Wed Jul 14 05:16:28 2004 Author: ffjeld

Index: movitz/losp/muerte/integers.lisp diff -u movitz/losp/muerte/integers.lisp:1.56 movitz/losp/muerte/integers.lisp:1.57 --- movitz/losp/muerte/integers.lisp:1.56 Wed Jul 14 05:03:58 2004 +++ movitz/losp/muerte/integers.lisp Wed Jul 14 05:16:28 2004 @@ -9,7 +9,7 @@ ;;;; Created at: Wed Nov 8 18:44:57 2000 ;;;; Distribution: See the accompanying file COPYING. ;;;; -;;;; $Id: integers.lisp,v 1.56 2004/07/14 12:03:58 ffjeld Exp $ +;;;; $Id: integers.lisp,v 1.57 2004/07/14 12:16:28 ffjeld Exp $ ;;;; ;;;;------------------------------------------------------------------

@@ -454,12 +454,10 @@ (:compile-two-forms (:eax :ebx) minuend subtrahend) (:subl :ebx :eax) (:into))) - ((bignum fixnum) + ((positive-bignum fixnum) (+ (- subtrahend) minuend)) - ((fixnum bignum) + ((fixnum positive-bignum) (- (+ (- minuend) subtrahend))) - (((integer 0 *) (integer * -1)) - (+ minuend (- subtrahend))) ((positive-bignum positive-bignum) (cond ((= minuend subtrahend) @@ -485,7 +483,14 @@ (:eax :edx ,(bt:slot-offset 'movitz::movitz-bignum 'movitz::bigit0))) (:jc '(:sub-program (should-not-happen) (:int 107))) - )))))))) + ))))) + (((integer 0 *) (integer * -1)) + (+ minuend (- subtrahend))) + (((integer * -1) (integer 0 *)) + (- (+ (- minuend) subtrahend))) + (((integer * -1) (integer * -1)) + (+ minuend (- subtrahend))) + ))) (do-it))) (t (minuend &rest subtrahends) (declare (dynamic-extent subtrahends))