18 lines · cpp
1//===-- Implementation of isnanl 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/isnanl.h"10#include "src/__support/common.h"11#include "src/__support/macros/config.h"12 13namespace LIBC_NAMESPACE_DECL {14 15LLVM_LIBC_FUNCTION(int, isnanl, (long double x)) { return __builtin_isnan(x); }16 17} // namespace LIBC_NAMESPACE_DECL18