1 //===-- crc32_hw.h ----------------------------------------------*- C++ -*-===//
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-exception
7 //===----------------------------------------------------------------------===//
13 #if defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
14 u32 computeHardwareCRC32(u32 Crc, uptr Data) {
15 return static_cast<u32>(CRC32_INTRINSIC(Crc, Data));
17 #endif // defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)