| # Pyramid __gmpn_addmul_1 -- Multiply a limb vector with a limb and add |
| # the result to a second limb vector. |
| |
| # Copyright 1995, 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 3 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. If not, see http://www.gnu.org/licenses/. |
| |
| .text |
| .align 2 |
| .globl ___gmpn_addmul_1 |
| ___gmpn_addmul_1: |
| mova (pr0)[pr2*4],pr0 |
| mova (pr1)[pr2*4],pr1 |
| mnegw pr2,pr2 |
| movw $0,tr3 |
| |
| Loop: movw (pr1)[pr2*4],tr1 |
| uemul pr3,tr0 |
| addw tr3,tr1 |
| movw $0,tr3 |
| addwc tr0,tr3 |
| movw (pr0)[pr2*0x4],tr0 |
| addw tr0,tr1 |
| addwc $0,tr3 |
| movw tr1,(pr0)[pr2*4] |
| addw $1,pr2 |
| bne Loop |
| |
| movw tr3,pr0 |
| ret |
