[PATCH] D28574: [scudo] Refactor of CRC32 and ARM runtime CRC32 detection

[Kostya Kortchinsky via Phabricator via llvm-commits]

cryptoad updated this revision to Diff 84677.
cryptoad added a comment.

Adding the cmake changes to allow -mcrc detection and use.

During additional testing, it was discovered that HWCAP_CRC32 was not defined
on some platforms.


https://reviews.llvm.org/D28574

Files:
  cmake/config-ix.cmake
  lib/scudo/CMakeLists.txt
  lib/scudo/scudo_allocator.cpp
  lib/scudo/scudo_allocator.h
  lib/scudo/scudo_crc32.cpp
  lib/scudo/scudo_crc32.h
  lib/scudo/scudo_utils.cpp
  lib/scudo/scudo_utils.h

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