sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c

   1 /* Compute positive difference, sparc 32-bit.
   2    Copyright (C) 2016 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 #ifdef HAVE_AS_VIS3_SUPPORT
  20 # include <sparc-ifunc.h>
  21 # include <math.h>
  22
  23 extern double __fdim_vis3 (double, double);
  24 extern double __fdim_generic (double, double);
  25
  26 sparc_libm_ifunc(__fdim, hwcap & HWCAP_SPARC_VIS3 ? __fdim_vis3 : __fdim_generic);
  27 weak_alias (__fdim, fdim)
  28
  29 # define __fdim __fdim_generic
  30 # define declare_mgen_alias(t, f)
  31 #endif
  32
  33 #include <math/s_fdim.c>