projects / thirdparty / gcc.git / blame
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|---|---|---|
| 83ffe9cd | 1 | // Copyright (C) 2020-2023 Free Software Foundation, Inc. |
| 02e32295 MK |
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 | ||
| aa89c53c MK |
18 | // only: float|double|ldouble * * * |
| 19 | // expensive: * [1-9] * * | |
| 02e32295 MK |
20 | #include "bits/verify.h" |
| 21 | #include "bits/metahelpers.h" | |
| 22 | #include "bits/mathreference.h" | |
| 23 | #include "bits/test_values.h" | |
| 24 | ||
| 25 | template <typename V> | |
| 26 | void | |
| 27 | test() | |
| 28 | { | |
| 29 | vir::test::setFuzzyness<float>(1); | |
| 30 | vir::test::setFuzzyness<double>(1); | |
| 31 | ||
| 32 | using T = typename V::value_type; | |
| 33 | constexpr T nan = std::__quiet_NaN_v<T>; | |
| 34 | constexpr T inf = std::__infinity_v<T>; | |
| 35 | constexpr T denorm_min = std::__denorm_min_v<T>; | |
| 36 | constexpr T norm_min = std::__norm_min_v<T>; | |
| 37 | constexpr T min = std::__finite_min_v<T>; | |
| 38 | constexpr T max = std::__finite_max_v<T>; | |
| 39 | test_values<V>({1, | |
| 40 | 2, | |
| 41 | 4, | |
| 42 | 8, | |
| 43 | 16, | |
| 44 | 32, | |
| 45 | 64, | |
| 46 | 128, | |
| 47 | 256, | |
| 48 | 512, | |
| 49 | 1024, | |
| 50 | 2048, | |
| 51 | 3, | |
| 52 | 5, | |
| 53 | 7, | |
| 54 | 15, | |
| 55 | 17, | |
| 56 | 31, | |
| 57 | 33, | |
| 58 | 63, | |
| 59 | 65, | |
| 60 | #ifdef __STDC_IEC_559__ | |
| 61 | nan, | |
| 62 | inf, | |
| 63 | -inf, | |
| 64 | denorm_min, | |
| 65 | -denorm_min, | |
| 66 | norm_min / 3, | |
| 67 | -norm_min / 3, | |
| 68 | -T(), | |
| 69 | -norm_min, | |
| 70 | min, | |
| 71 | T(), | |
| 72 | #endif | |
| 73 | norm_min, | |
| 74 | max}, | |
| 75 | {10000, | |
| 76 | #ifdef __STDC_IEC_559__ | |
| 77 | min / 2, | |
| 78 | #else | |
| 79 | norm_min, | |
| 80 | #endif | |
| 81 | max / 2}, | |
| 82 | MAKE_TESTER(log), MAKE_TESTER(log10), MAKE_TESTER(log1p), | |
| 83 | MAKE_TESTER(log2), MAKE_TESTER(logb)); | |
| 84 | } |