| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP___MATH_HYPERBOLIC_FUNCTIONS_H |
| #define _LIBCPP___MATH_HYPERBOLIC_FUNCTIONS_H |
| |
| #include <__config> |
| #include <__type_traits/enable_if.h> |
| #include <__type_traits/is_integral.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| namespace __math { |
| |
| // cosh |
| |
| inline _LIBCPP_HIDE_FROM_ABI float cosh(float __x) _NOEXCEPT { return __builtin_coshf(__x); } |
| |
| template <class = int> |
| _LIBCPP_HIDE_FROM_ABI double cosh(double __x) _NOEXCEPT { |
| return __builtin_cosh(__x); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI long double cosh(long double __x) _NOEXCEPT { return __builtin_coshl(__x); } |
| |
| template <class _A1, __enable_if_t<is_integral<_A1>::value, int> = 0> |
| inline _LIBCPP_HIDE_FROM_ABI double cosh(_A1 __x) _NOEXCEPT { |
| return __builtin_cosh((double)__x); |
| } |
| |
| // sinh |
| |
| inline _LIBCPP_HIDE_FROM_ABI float sinh(float __x) _NOEXCEPT { return __builtin_sinhf(__x); } |
| |
| template <class = int> |
| _LIBCPP_HIDE_FROM_ABI double sinh(double __x) _NOEXCEPT { |
| return __builtin_sinh(__x); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI long double sinh(long double __x) _NOEXCEPT { return __builtin_sinhl(__x); } |
| |
| template <class _A1, __enable_if_t<is_integral<_A1>::value, int> = 0> |
| inline _LIBCPP_HIDE_FROM_ABI double sinh(_A1 __x) _NOEXCEPT { |
| return __builtin_sinh((double)__x); |
| } |
| |
| // tanh |
| |
| inline _LIBCPP_HIDE_FROM_ABI float tanh(float __x) _NOEXCEPT { return __builtin_tanhf(__x); } |
| |
| template <class = int> |
| _LIBCPP_HIDE_FROM_ABI double tanh(double __x) _NOEXCEPT { |
| return __builtin_tanh(__x); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI long double tanh(long double __x) _NOEXCEPT { return __builtin_tanhl(__x); } |
| |
| template <class _A1, __enable_if_t<is_integral<_A1>::value, int> = 0> |
| inline _LIBCPP_HIDE_FROM_ABI double tanh(_A1 __x) _NOEXCEPT { |
| return __builtin_tanh((double)__x); |
| } |
| |
| } // namespace __math |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___MATH_HYPERBOLIC_FUNCTIONS_H |