1  /* Multiple versions of IEEE 754 exp.
       2     Copyright (C) 2017-2023 Free Software Foundation, Inc.
       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     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <math.h>
      20  #include <libm-alias-finite.h>
      21  
      22  extern double __redirect_ieee754_exp (double);
      23  
      24  #define SYMBOL_NAME ieee754_exp
      25  #include "ifunc-avx-fma4.h"
      26  
      27  libc_ifunc_redirected (__redirect_ieee754_exp, __ieee754_exp,
      28  		       IFUNC_SELECTOR ());
      29  libm_alias_finite (__ieee754_exp, __exp)
      30  
      31  #define __exp __ieee754_exp_sse2
      32  #include <sysdeps/ieee754/dbl-64/e_exp.c>