| //===-- Implementation header for llogbf16 ----------------------*- C++ -*-===// |
| // |
| // 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 LLVM_LIBC_SRC___SUPPORT_MATH_LLOGBF16_H |
| #define LLVM_LIBC_SRC___SUPPORT_MATH_LLOGBF16_H |
| |
| #include "include/llvm-libc-macros/float16-macros.h" |
| |
| #ifdef LIBC_TYPES_HAS_FLOAT16 |
| |
| #include "src/__support/FPUtil/ManipulationFunctions.h" |
| #include "src/__support/common.h" |
| #include "src/__support/macros/config.h" |
| |
| namespace LIBC_NAMESPACE_DECL { |
| |
| namespace math { |
| |
| LIBC_INLINE constexpr long llogbf16(float16 x) { |
| return fputil::intlogb<long>(x); |
| } |
| |
| } // namespace math |
| |
| } // namespace LIBC_NAMESPACE_DECL |
| |
| #endif // LIBC_TYPES_HAS_FLOAT16 |
| |
| #endif // LLVM_LIBC_SRC___SUPPORT_MATH_LLOGBF16_H |
