glibc/sysdeps/x86_64/fpu/multiarch/e_exp.c

33 lines
1.2 KiB
C

/* Multiple versions of IEEE 754 exp.
Copyright (C) 2017-2023 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
<https://www.gnu.org/licenses/>. */
#include <math.h>
#include <libm-alias-finite.h>
extern double __redirect_ieee754_exp (double);
#define SYMBOL_NAME ieee754_exp
#include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_exp, __ieee754_exp,
IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_exp, __exp)
#define __exp __ieee754_exp_sse2
#include <sysdeps/ieee754/dbl-64/e_exp.c>