diff options
Diffstat (limited to 'libcxx/utils/google-benchmark/include/benchmark/macros.h')
| -rw-r--r-- | libcxx/utils/google-benchmark/include/benchmark/macros.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libcxx/utils/google-benchmark/include/benchmark/macros.h b/libcxx/utils/google-benchmark/include/benchmark/macros.h new file mode 100644 index 00000000000..09d13c19a44 --- /dev/null +++ b/libcxx/utils/google-benchmark/include/benchmark/macros.h @@ -0,0 +1,56 @@ +// Copyright 2015 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#ifndef BENCHMARK_MACROS_H_ +#define BENCHMARK_MACROS_H_ + +#if __cplusplus < 201103L +# define BENCHMARK_DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&); \ + TypeName& operator=(const TypeName&) +#else +# define BENCHMARK_DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&) = delete; \ + TypeName& operator=(const TypeName&) = delete +#endif + +#if defined(__GNUC__) +# define BENCHMARK_UNUSED __attribute__((unused)) +# define BENCHMARK_ALWAYS_INLINE __attribute__((always_inline)) +# define BENCHMARK_NOEXCEPT noexcept +# define BENCHMARK_NOEXCEPT_OP(x) noexcept(x) +#elif defined(_MSC_VER) && !defined(__clang__) +# define BENCHMARK_UNUSED +# define BENCHMARK_ALWAYS_INLINE __forceinline +# if _MSC_VER >= 1900 +# define BENCHMARK_NOEXCEPT noexcept +# define BENCHMARK_NOEXCEPT_OP(x) noexcept(x) +# else +# define BENCHMARK_NOEXCEPT +# define BENCHMARK_NOEXCEPT_OP(x) +# endif +# define __func__ __FUNCTION__ +#else +# define BENCHMARK_UNUSED +# define BENCHMARK_ALWAYS_INLINE +# define BENCHMARK_NOEXCEPT +# define BENCHMARK_NOEXCEPT_OP(x) +#endif + +#if defined(__GNUC__) +# define BENCHMARK_BUILTIN_EXPECT(x, y) __builtin_expect(x, y) +#else +# define BENCHMARK_BUILTIN_EXPECT(x, y) x +#endif + +#endif // BENCHMARK_MACROS_H_ |
