1 ;! HP-PA __mpn_rshift --
3 ;! Copyright (C) 1992-2023 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 Lesser General Public License as published by
9 ;! the Free Software Foundation; either version 2.1 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 Lesser General Public
15 ;! License for more details.
17 ;! You should have received a copy of the GNU Lesser General Public License
18 ;! along with the GNU MP Library. If not, see
19 ;! <https://www.gnu.org/licenses/>.
32 .callinfo frame=64,no_calls
37 addib,= -1,%r24,L$0004
38 vshd %r22,%r0,%r28 ;! compute carry out limb
40 addib,= -1,%r24,L$0002
43 L$loop: ldws,ma 4(%r25),%r22
45 addib,= -1,%r24,L$0003
49 addib,<> -1,%r24,L$loop
52 L$0002: stws,ma %r20,4(%r26)
56 L$0003: stws,ma %r20,4(%r26)
57 L$0004: vshd %r0,%r22,%r20