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

/* Multiple versions of expf
   Copyright (C) 2012-2016 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>

extern double __ieee754_expf_sse2 (double);
extern double __ieee754_expf_ia32 (double);

double __ieee754_expf (double);
libm_ifunc (__ieee754_expf,
	    HAS_CPU_FEATURE (SSE2)
	    ? __ieee754_expf_sse2
	    : __ieee754_expf_ia32);

extern double __expf_finite_sse2 (double);
extern double __expf_finite_ia32 (double);

double __expf_finite (double);
libm_ifunc (__expf_finite,
	    HAS_CPU_FEATURE (SSE2)
	    ? __expf_finite_sse2
	    : __expf_finite_ia32);
Commit	Line	Data
4ffffbd2	1	/* Multiple versions of expf
f7a9f785	2	Copyright (C) 2012-2016 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
d7bb4c42 LD	19	#include <init-arch.h>
	20
	21	extern double __ieee754_expf_sse2 (double);
	22	extern double __ieee754_expf_ia32 (double);
	23
	24	double __ieee754_expf (double);
	25	libm_ifunc (__ieee754_expf,
1aee37a2 L	26	HAS_CPU_FEATURE (SSE2)
	27	? __ieee754_expf_sse2
	28	: __ieee754_expf_ia32);
d7bb4c42 LD	29
	30	extern double __expf_finite_sse2 (double);
	31	extern double __expf_finite_ia32 (double);
	32
	33	double __expf_finite (double);
	34	libm_ifunc (__expf_finite,
1aee37a2 L	35	HAS_CPU_FEATURE (SSE2)
	36	? __expf_finite_sse2
	37	: __expf_finite_ia32);