Update the in-tree GMP; fixes trac #832

[ghc-hetmet.git] / rts / gmp / mpn / thumb / add_n.s

diff --git a/rts/gmp/mpn/thumb/add_n.s b/rts/gmp/mpn/thumb/add_n.s
deleted file mode 100644 (file)
index c1eeb6c..0000000
--- a/rts/gmp/mpn/thumb/add_n.s
+++ /dev/null
@@ -1,50 +0,0 @@
-@ ARM/Thumb __gmpn_add -- Add two limb vectors of the same length > 0 and store
-@ sum in a third limb vector.
-
-@ Copyright (C) 1997, 2000 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 Lesser General Public License as published by
-@ the Free Software Foundation; either version 2.1 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 Lesser General Public
-@ License for more details.
-
-@ You should have received a copy of the GNU Lesser 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.
-
-
-@ INPUT PARAMETERS
-@ RES_ptr      r0
-@ S1_ptr       r1
-@ S2_ptr       r2
-@ SIZE         r3
-
-@ NOT TESTED CODE
-
-       .text
-       .thumb
-       .align  0
-       .global ___gmpn_add_n
-___gmpn_add_n:
-       push    {r4, r5, r6, lr}
-       mov     r6, #1                  @ init carry save register
-
-Loop:  sub     r6, #1                  @ restore carry (set iff r6 was 0)
-       ldmia   r1!, {r4}               @ load next limb from S1
-       ldmia   r2!, {r5}               @ load next limb from S2
-       adc     r4, r5
-       stmia   r0!, {r4}               @ store result limb to RES
-       sbc     r6, r6                  @ save negated carry
-       sub     r3, #1
-       bge     Loop                    @ loop back while remaining count >= 4
-
-       mov     r0, r6
-       pop     {r4, r5, r6, pc}