1 /* MIPS2 __mpn_lshift --
3 Copyright (C) 1995 Free Software Foundation, Inc.
5 This file is part of the GNU MP Library.
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Library General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or (at your
10 option) any later version.
12 The GNU MP Library is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
15 License for more details.
17 You should have received a copy of the GNU Library General Public License
18 along with the GNU MP Library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
20 MA 02111-1307, USA. */
41 addu $5,$5,$2 /* make r5 point at end of src */
42 lw $10,-4($5) /* load first limb */
44 addu $4,$4,$2 /* make r4 point at end of res */
46 and $9,$6,4-1 /* number of limbs in first loop */
47 beq $9,$0,.L0 /* if multiple of 4 limbs, skip first loop */
48 srl $2,$10,$13 /* compute function result */