| dnl MIPS64 mpn_sqr_diagonal. |
| |
| dnl Copyright 2001, 2002 Free Software Foundation, Inc. |
| |
| dnl This file is part of the GNU MP Library. |
| dnl |
| dnl The GNU MP Library is free software; you can redistribute it and/or modify |
| dnl it under the terms of either: |
| dnl |
| dnl * the GNU Lesser General Public License as published by the Free |
| dnl Software Foundation; either version 3 of the License, or (at your |
| dnl option) any later version. |
| dnl |
| dnl or |
| dnl |
| dnl * the GNU General Public License as published by the Free Software |
| dnl Foundation; either version 2 of the License, or (at your option) any |
| dnl later version. |
| dnl |
| dnl or both in parallel, as here. |
| dnl |
| dnl The GNU MP Library is distributed in the hope that it will be useful, but |
| dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| dnl for more details. |
| dnl |
| dnl You should have received copies of the GNU General Public License and the |
| dnl GNU Lesser General Public License along with the GNU MP Library. If not, |
| dnl see https://www.gnu.org/licenses/. |
| |
| |
| dnl INPUT PARAMETERS |
| dnl rp $4 |
| dnl up $5 |
| dnl n $6 |
| |
| include(`../config.m4') |
| |
| ASM_START() |
| PROLOGUE(mpn_sqr_diagonal) |
| ld r8,0(r5) |
| daddiu r6,r6,-2 |
| dmultu r8,r8 |
| bltz r6,$Lend1 |
| nop |
| ld r8,8(r5) |
| beq r6,r0,$Lend2 |
| nop |
| |
| $Loop: mflo r10 |
| mfhi r9 |
| daddiu r6,r6,-1 |
| sd r10,0(r4) |
| sd r9,8(r4) |
| dmultu r8,r8 |
| ld r8,16(r5) |
| daddiu r5,r5,8 |
| bne r6,r0,$Loop |
| daddiu r4,r4,16 |
| |
| $Lend2: mflo r10 |
| mfhi r9 |
| sd r10,0(r4) |
| sd r9,8(r4) |
| dmultu r8,r8 |
| mflo r10 |
| mfhi r9 |
| sd r10,16(r4) |
| j r31 |
| sd r9,24(r4) |
| |
| $Lend1: mflo r10 |
| mfhi r9 |
| sd r10,0(r4) |
| j r31 |
| sd r9,8(r4) |
| EPILOGUE(mpn_sqr_diagonal) |
