//===-- Cacheline Size Constant -------------------------------------------===//
//
// 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_MEMORY_CONSTANTS_H
#define LLVM_LIBC_SRC_MEMORY_CONSTANTS_H

// LLVM_LIBC_CACHELINE_SIZE
//
// Explicitly defines the size of the L1 cache for purposes of alignment.
//
// NOTE: this macro should be replaced with the following C++17 features, when
// those are generally available:
//
//   * `std::hardware_constructive_interference_size`
//   * `std::hardware_destructive_interference_size`
//
// See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0154r1.html
// for more information.

%%include_file(${machine_cacheline_size})

#endif // LLVM_LIBC_SRC_MEMORY_CONSTANTS_H