1// -*- C++ -*-
 2//===----------------------------------------------------------------------===//
 3//
 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 5// See https://llvm.org/LICENSE.txt for license information.
 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 7//
 8//===----------------------------------------------------------------------===//
 9
10#ifndef _LIBCPP___MEMORY_IS_SUFFICIENTLY_ALIGNED_H
11#define _LIBCPP___MEMORY_IS_SUFFICIENTLY_ALIGNED_H
12
13#include <__config>
14#include <__cstddef/size_t.h>
15#include <cstdint>
16
17#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
18#  pragma GCC system_header
19#endif
20
21_LIBCPP_BEGIN_NAMESPACE_STD
22
23#if _LIBCPP_STD_VER >= 26
24
25template <size_t _Alignment, class _Tp>
26_LIBCPP_HIDE_FROM_ABI bool is_sufficiently_aligned(_Tp* __ptr) {
27  return reinterpret_cast<uintptr_t>(__ptr) % _Alignment == 0;
28}
29
30#endif // _LIBCPP_STD_VER >= 26
31
32_LIBCPP_END_NAMESPACE_STD
33
34#endif // _LIBCPP___MEMORY_IS_SUFFICIENTLY_ALIGNED_H