[thirdparty/glibc.git] / sysdeps / sparc / sparc64 / fpu / multiarch / s_isinf-vis3.S

/* isinf().  sparc64 vis3 version.
   Copyright (C) 2012-2019 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C 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 C 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 C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

ENTRY (__isinf_vis3)
	movdtox	%f0, %g1
	sethi	%hi(0x7ff00000), %o2
	sllx	%o2, 32, %o2
	sllx	%g1, 1, %o4
	srlx	%o4, 1, %o5
	srax	%g1, 62, %o0
	xor	%o5, %o2, %o3
	retl
	 movrne	%o3, %g0, %o0
END (__isinf_vis3)
Commit	Line	Data
559398ab	1	/* isinf(). sparc64 vis3 version.
04277e02	2	Copyright (C) 2012-2019 Free Software Foundation, Inc.
559398ab DM	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	<http://www.gnu.org/licenses/>. */
	18
	19	#include <sysdep.h>
	20
	21	ENTRY (__isinf_vis3)
	22	movdtox %f0, %g1
	23	sethi %hi(0x7ff00000), %o2
	24	sllx %o2, 32, %o2
	25	sllx %g1, 1, %o4
	26	srlx %o4, 1, %o5
	27	srax %g1, 62, %o0
	28	xor %o5, %o2, %o3
	29	retl
	30	movrne %o3, %g0, %o0
	31	END (__isinf_vis3)