1  /* Using math gcc builtins instead of generic implementation.  Generic version.
       2     Copyright (C) 2019-2023 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  #ifndef MATH_USE_BUILTINS_H
      20  #define MATH_USE_BUILTINS_H	1
      21  
      22  #include <features.h> /* For __GNUC_PREREQ.  */
      23  
      24  /* Define these macros to 1 to use __builtin_xyz instead of the
      25     generic implementation.  */
      26  
      27  #include <math-use-builtins-nearbyint.h>
      28  #include <math-use-builtins-rint.h>
      29  #include <math-use-builtins-floor.h>
      30  #include <math-use-builtins-ceil.h>
      31  #include <math-use-builtins-trunc.h>
      32  #include <math-use-builtins-round.h>
      33  #include <math-use-builtins-roundeven.h>
      34  #include <math-use-builtins-copysign.h>
      35  #include <math-use-builtins-sqrt.h>
      36  #include <math-use-builtins-fma.h>
      37  #include <math-use-builtins-fmax.h>
      38  #include <math-use-builtins-fmin.h>
      39  #include <math-use-builtins-fabs.h>
      40  #include <math-use-builtins-lrint.h>
      41  #include <math-use-builtins-llrint.h>
      42  #include <math-use-builtins-logb.h>
      43  
      44  #endif /* MATH_USE_BUILTINS_H  */