[thirdparty/glibc.git] / sysdeps / x86_64 / fpu / multiarch / s_atan.c

/* Multiple versions of atan.
   Copyright (C) 2017 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/>.  */

extern double __redirect_atan (double);

#define SYMBOL_NAME atan
#include "ifunc-avx-fma4.h"

libc_ifunc_redirected (__redirect_atan, atan, IFUNC_SELECTOR ());

#define atan __atan_sse2
#include <sysdeps/ieee754/dbl-64/s_atan.c>
Commit	Line	Data
57a72fa3 L	1	/* Multiple versions of atan.
	2	Copyright (C) 2017 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
af968f62	4
57a72fa3 L	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.
af968f62	9
57a72fa3 L	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.
af968f62	14
57a72fa3 L	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	extern double __redirect_atan (double);
af968f62	20
57a72fa3 L	21	#define SYMBOL_NAME atan
57a72fa3 L	22	#include "ifunc-avx-fma4.h"
af968f62	23
57a72fa3 L	24	libc_ifunc_redirected (__redirect_atan, atan, IFUNC_SELECTOR ());
	25
	26	#define atan __atan_sse2
af968f62	27	#include <sysdeps/ieee754/dbl-64/s_atan.c>