26 lines · cpp
1//===-- Implementation of nanbf16 function --------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/math/nanbf16.h"10#include "src/__support/FPUtil/bfloat16.h"11#include "src/__support/common.h"12#include "src/__support/libc_errno.h"13#include "src/__support/macros/config.h"14#include "src/__support/str_to_float.h"15 16namespace LIBC_NAMESPACE_DECL {17 18LLVM_LIBC_FUNCTION(bfloat16, nanbf16, (const char *arg)) {19 auto result = internal::strtonan<bfloat16>(arg);20 if (result.has_error())21 libc_errno = result.error;22 return result.value;23}24 25} // namespace LIBC_NAMESPACE_DECL26