1 dnl Intel Pentium mpn_mul_1 -- mpn by limb multiplication.
3 dnl P5: 13.0 cycles/limb
5 dnl Copyright (C) 1992, 1994, 1996, 1999, 2000 Free Software Foundation,
8 dnl This file is part of the GNU MP Library.
10 dnl The GNU MP Library is free software; you can redistribute it and/or
11 dnl modify it under the terms of the GNU Lesser General Public License as
12 dnl published by the Free Software Foundation; either version 2.1 of the
13 dnl License, or (at your option) any later version.
15 dnl The GNU MP Library is distributed in the hope that it will be useful,
16 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
17 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 dnl Lesser General Public License for more details.
20 dnl You should have received a copy of the GNU Lesser General Public
21 dnl License along with the GNU MP Library; see the file COPYING.LIB. If
22 dnl not, write to the Free Software Foundation, Inc., 59 Temple Place -
23 dnl Suite 330, Boston, MA 02111-1307, USA. */
26 include(`../config.m4')
29 C mp_limb_t mpn_mul_1 (mp_ptr dst, mp_srcptr src, mp_size_t size,
30 C mp_limb_t multiplier);
32 defframe(PARAM_MULTIPLIER,16)
33 defframe(PARAM_SIZE, 12)
34 defframe(PARAM_SRC, 8)
35 defframe(PARAM_DST, 4)
50 movl PARAM_MULTIPLIER, %ebp
52 leal (%edi,%ecx,4), %edi
53 leal (%esi,%ecx,4), %esi
59 movl (%esi,%ecx,4), %eax
65 movl %ebx, (%edi,%ecx,4)