sysdeps/x86_64/fpu/multiarch/s_floor.c

   1 /* Multiple versions of __floor.
   2    Copyright (C) 2017-2019 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    <http://www.gnu.org/licenses/>.  */
  18
  19 #define NO_MATH_REDIRECT
  20 #include <libm-alias-double.h>
  21
  22 #define floor __redirect_floor
  23 #define __floor __redirect___floor
  24 #include <math.h>
  25 #undef floor
  26 #undef __floor
  27
  28 #define SYMBOL_NAME floor
  29 #include "ifunc-sse4_1.h"
  30
  31 libc_ifunc_redirected (__redirect_floor, __floor, IFUNC_SELECTOR ());
  32 libm_alias_double (__floor, floor)