1/* float copysign function, sparc32 version.
2   Copyright (C) 2012-2021 Free Software Foundation, Inc.
3   This file is part of the GNU C Library.
4
5   The GNU C Library is free software; you can redistribute it and/or
6   modify it under the terms of the GNU Lesser General Public
7   License as published by the Free Software Foundation; either
8   version 2.1 of the License, or (at your option) any later version.
9
10   The GNU C Library is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library; if not, see
17   <https://www.gnu.org/licenses/>.  */
18
19#include <sysdep.h>
20#include <libm-alias-float.h>
21
22ENTRY (__copysignf)
23	sethi	%hi(0x80000000), %g1
24	and	%o1, %g1, %o4
25	andn	%o0, %g1, %o0
26	or	%o0, %o4, %o0
27	st	%o0, [%sp + 68]
28	retl
29	 ld	[%sp + 68], %f0
30END (__copysignf)
31libm_alias_float (__copysign, copysign)
32