File: [local] / OpenXM / src / kan96xx / gmp-2.0.2-ssh-2 / mpn / clipper / Attic / add_n.s (download)
Revision 1.1.1.1 (vendor branch), Mon Oct 25 08:53:34 1999 UTC (24 years, 11 months ago) by takayama
Branch: TAKAYAMA
CVS Tags: RELEASE_20000124, RELEASE_1_1_2, GMP_2_0_2_SSH_2 Changes since 1.1: +0 -0
lines
gmp-2.0.2-ssh-2 is added.
It is a patched version of gmp-2.0.2 to compile on FreeBSD 3.3.
|
; Clipper __mpn_add_n -- Add two limb vectors of the same length > 0 and store
; sum in a third limb vector.
; Copyright (C) 1995 Free Software Foundation, Inc.
; This file is part of the GNU MP Library.
; The GNU MP Library is free software; you can redistribute it and/or modify
; it under the terms of the GNU Library General Public License as published by
; the Free Software Foundation; either version 2 of the License, or (at your
; option) any later version.
; The GNU MP Library is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
; License for more details.
; You should have received a copy of the GNU Library General Public License
; along with the GNU MP Library; see the file COPYING.LIB. If not, write to
; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
; MA 02111-1307, USA.
.text
.align 16
.globl ___mpn_add_n
___mpn_add_n:
subq $8,sp
storw r6,(sp)
loadw 12(sp),r2
loadw 16(sp),r3
loadq $0,r6 ; clear carry-save register
.Loop: loadw (r1),r4
loadw (r2),r5
addwc r6,r6 ; restore carry from r6
addwc r5,r4
storw r4,(r0)
subwc r6,r6 ; save carry in r6
addq $4,r0
addq $4,r1
addq $4,r2
subq $1,r3
brne .Loop
negw r6,r0
loadw (sp),r6
addq $8,sp
ret sp