[thirdparty/glibc.git] / sysdeps / i386 / i686 / fpu / multiarch / s_cosf.c

/* Multiple versions of cosf
   Copyright (C) 2012-2018 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 <init-arch.h>
#include <libm-alias-float.h>

extern float __cosf_sse2 (float);
extern float __cosf_ia32 (float);
float __cosf (float);

libm_ifunc (__cosf, HAS_CPU_FEATURE (SSE2) ? __cosf_sse2 : __cosf_ia32);
libm_alias_float (__cos, cos);

#define COSF __cosf_ia32
#include <sysdeps/ieee754/flt-32/s_cosf.c>
Commit	Line	Data
4ffffbd2	1	/* Multiple versions of cosf
688903eb	2	Copyright (C) 2012-2018 Free Software Foundation, Inc.
4ffffbd2 LD	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 <init-arch.h>
e4602cba	20	#include <libm-alias-float.h>
4ffffbd2 LD	21
	22	extern float __cosf_sse2 (float);
	23	extern float __cosf_ia32 (float);
	24	float __cosf (float);
	25
1aee37a2	26	libm_ifunc (__cosf, HAS_CPU_FEATURE (SSE2) ? __cosf_sse2 : __cosf_ia32);
e4602cba	27	libm_alias_float (__cos, cos);
4ffffbd2 LD	28
	29	#define COSF __cosf_ia32
	30	#include <sysdeps/ieee754/flt-32/s_cosf.c>