tree d5c00ba1a0dbc1a190d8dcf2984029c085795f8a
parent 8eb53b4028a2b471d654c74fb4e5cfcfe347c890
author Nikita Popov <npopov@redhat.com> 1648798453 +0200
committer Copybara-Service <copybara-worker@google.com> 1648799202 -0700

Revert "[compiler-rt] [scudo] Use -mcrc32 on x86 when available"

This reverts commit 09b53121c323f260ab97cecd067d4e7b3be1bf7c.

Breaks the build with GCC 11.2 on x86_64:

In file included from /home/npopov/repos/llvm-project/compiler-rt/lib/scudo/scudo_crc32.h:27,
                 from /home/npopov/repos/llvm-project/compiler-rt/lib/scudo/scudo_crc32.cpp:14:
/usr/lib/gcc/x86_64-redhat-linux/11/include/smmintrin.h: In function ‘__sanitizer::u32 __scudo::computeHardwareCRC32(__sanitizer::u32, __sanitizer::uptr)’:
/usr/lib/gcc/x86_64-redhat-linux/11/include/smmintrin.h:846:1: error: inlining failed in call to ‘always_inline’ ‘long long unsigned int _mm_crc32_u64(long long unsigned int, long long unsigned int)’: target specific option mismatch
  846 | _mm_crc32_u64 (unsigned long long __C, unsigned long long __V)

GitOrigin-RevId: 985c717cdbffd5da7cb188ba8b81f4fd662a81e0