1/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, see
16   <https://www.gnu.org/licenses/>.  */
17
18#include <sysdep.h>
19#undef ret
20
21ENTRY (__signbit)
22{
23.mfi
24	fclass.m p6, p7 = farg0, @zero | @unorm | @norm | @inf | @neg
25	;;
26}
27{
28.mib
29(p6)	mov ret0 = 1
30(p7)	mov ret0 = 0
31	br.ret.sptk.many rp
32}
33END (__signbit)
34
35strong_alias (__signbit, __signbitf)
36strong_alias (__signbit, __signbitl)
37