1 dnl SPARC v9 64-bit mpn_submul_1 -- Multiply a limb vector with a limb and
2 dnl subtract the result from a second limb vector.
4 dnl Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
6 dnl This file is part of the GNU MP Library.
8 dnl The GNU MP Library is free software; you can redistribute it and/or modify
9 dnl it under the terms of the GNU Lesser General Public License as published
10 dnl by the Free Software Foundation; either version 3 of the License, or (at
11 dnl your option) any later version.
13 dnl The GNU MP Library is distributed in the hope that it will be useful, but
14 dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
16 dnl License for more details.
18 dnl You should have received a copy of the GNU Lesser General Public License
19 dnl along with the GNU MP Library. If not, see http://www.gnu.org/licenses/.
21 include(`../config.m4')
34 REGISTER(%g2,#scratch)
36 PROLOGUE(mpn_submul_1)
49 or %g0, %o0, %l1 C preserve carry value from mpn_mul_1
56 restore %l1, %o0, %o0 C sum carry values
57 EPILOGUE(mpn_submul_1)