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Diffstat (limited to 'sysdeps/mips/rshift.s')
-rw-r--r-- | sysdeps/mips/rshift.s | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/sysdeps/mips/rshift.s b/sysdeps/mips/rshift.s deleted file mode 100644 index a8beb40..0000000 --- a/sysdeps/mips/rshift.s +++ /dev/null @@ -1,92 +0,0 @@ - # MIPS2 __mpn_rshift -- - - # Copyright (C) 1995 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 Library General Public License as published by - # the Free Software Foundation; either version 2 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 Library General Public - # License for more details. - - # You should have received a copy of the GNU Library General Public License - # along with the GNU MP Library; see the file COPYING.LIB. If not, write to - # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - # MA 02111-1307, USA. - - - # INPUT PARAMETERS - # res_ptr $4 - # src_ptr $5 - # size $6 - # cnt $7 - - .text - .align 2 - .globl __mpn_rshift - .ent __mpn_rshift -__mpn_rshift: - .set noreorder - .set nomacro - - lw $10,0($5) # load first limb - subu $13,$0,$7 - addiu $6,$6,-1 - and $9,$6,4-1 # number of limbs in first loop - beq $9,$0,.L0 # if multiple of 4 limbs, skip first loop - sll $2,$10,$13 # compute function result - - subu $6,$6,$9 - -.Loop0: lw $3,4($5) - addiu $4,$4,4 - addiu $5,$5,4 - addiu $9,$9,-1 - srl $11,$10,$7 - sll $12,$3,$13 - move $10,$3 - or $8,$11,$12 - bne $9,$0,.Loop0 - sw $8,-4($4) - -.L0: beq $6,$0,.Lend - nop - -.Loop: lw $3,4($5) - addiu $4,$4,16 - addiu $6,$6,-4 - srl $11,$10,$7 - sll $12,$3,$13 - - lw $10,8($5) - srl $14,$3,$7 - or $8,$11,$12 - sw $8,-16($4) - sll $9,$10,$13 - - lw $3,12($5) - srl $11,$10,$7 - or $8,$14,$9 - sw $8,-12($4) - sll $12,$3,$13 - - lw $10,16($5) - srl $14,$3,$7 - or $8,$11,$12 - sw $8,-8($4) - sll $9,$10,$13 - - addiu $5,$5,16 - or $8,$14,$9 - bgtz $6,.Loop - sw $8,-4($4) - -.Lend: srl $8,$10,$7 - j $31 - sw $8,0($4) - .end __mpn_rshift |