sqr_diagonal.asm
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上传日期:2022-08-06
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- dnl MIPS64 mpn_sqr_diagonal.
- dnl Copyright 2001, 2002 Free Software Foundation, Inc.
- dnl This file is part of the GNU MP Library.
- dnl The GNU MP Library is free software; you can redistribute it and/or modify
- dnl it under the terms of the GNU Lesser General Public License as published
- dnl by the Free Software Foundation; either version 3 of the License, or (at
- dnl your option) any later version.
- 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 Lesser General Public
- dnl License for more details.
- dnl You should have received a copy of the GNU Lesser General Public License
- dnl along with the GNU MP Library. If not, see http://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)