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| //===-- crc32_hw.cpp --------------------------------------------*- 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
//
//===----------------------------------------------------------------------===//
#include "checksum.h"
namespace scudo {
#if defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
u32 computeHardwareCRC32(u32 Crc, uptr Data) {
return static_cast<u32>(CRC32_INTRINSIC(Crc, Data));
}
#endif // defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
} // namespace scudo
|