libstdc++-v3/testsuite/experimental/simd/tests/trigonometric.cc

   1 // Copyright (C) 2020-2024 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8 //
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // only: float|double|ldouble * * *
  19 // expensive: * [1-9] * *
  20 #include "bits/main.h"
  21
  22 template <typename V>
  23   void
  24   test()
  25   {
  26     vir::test::setFuzzyness<float>(1);
  27     vir::test::setFuzzyness<double>(1);
  28
  29     using T = typename V::value_type;
  30     test_values<V>(
  31       {
  32 #ifdef __STDC_IEC_559__
  33         std::__quiet_NaN_v<T>, std::__infinity_v<T>, -std::__infinity_v<T>, -0.,
  34         std::__denorm_min_v<T>, std::__norm_min_v<T> / 3,
  35 #endif
  36         +0., std::__norm_min_v<T>, std::__finite_max_v<T>},
  37       {10000}, MAKE_TESTER(acos), MAKE_TESTER(tan), MAKE_TESTER(acosh),
  38       MAKE_TESTER(asinh), MAKE_TESTER(atanh), MAKE_TESTER(cosh),
  39       MAKE_TESTER(sinh), MAKE_TESTER(tanh));
  40   }