;! HP-PA __mpn_rshift -- ;! Copyright (C) 1992, 1994 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 2.1 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; see the file COPYING.LIB. If not, see ;! <http://www.gnu.org/licenses/>. ;! INPUT PARAMETERS ;! res_ptr gr26 ;! s_ptr gr25 ;! size gr24 ;! cnt gr23 .text .export __mpn_rshift __mpn_rshift: .proc .callinfo frame=64,no_calls .entry ldws,ma 4(%r25),%r22 mtsar %r23 addib,= -1,%r24,L$0004 vshd %r22,%r0,%r28 ;! compute carry out limb ldws,ma 4(%r25),%r29 addib,= -1,%r24,L$0002 vshd %r29,%r22,%r20 L$loop: ldws,ma 4(%r25),%r22 stws,ma %r20,4(%r26) addib,= -1,%r24,L$0003 vshd %r22,%r29,%r20 ldws,ma 4(%r25),%r29 stws,ma %r20,4(%r26) addib,<> -1,%r24,L$loop vshd %r29,%r22,%r20 L$0002: stws,ma %r20,4(%r26) vshd %r0,%r29,%r20 bv 0(%r2) stw %r20,0(%r26) L$0003: stws,ma %r20,4(%r26) L$0004: vshd %r0,%r22,%r20 bv 0(%r2) stw %r20,0(%r26) .exit .procend