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| author | John Naylor | 2025-06-16 02:27:15 +0000 |
|---|---|---|
| committer | John Naylor | 2025-06-16 02:27:15 +0000 |
| commit | f83f14881c7a09198863cb46033af8959a462d8b (patch) | |
| tree | 22e2c031bd4c93831040da97d9715543cc6baafb /doc/FAQ-Linux | |
| parent | fd385c4c62d1762c88c0cdb145f354c834875dce (diff) | |
At optimization level -O0, builds on recent clang fail to produce the
correct CRC32C with our AVX-512 implementation. For now, just disable
the runtime check for clang at -O0. When this is fixed upstream and we
know the extent of the breakage, we can adjust to be version-specific.
Reported-by: Soumyadeep Chakraborty <soumyadeep2007@gmail.com>
Reported-by: Andy Fan <zhihuifan1213@163.com>
Tested-by: Andy Fan <zhihuifan1213@163.com>
Discussion: https://postgr.es/m/CAE-ML%2B-OV6p9uvCFBcSQjZUEh__y0h-KjN%2BBseyGJHt7u8EP%2Bw%40mail.gmail.com
Discussion: https://postgr.es/m/87o6uqd3iv.fsf%40163.com
Diffstat (limited to 'doc/FAQ-Linux')
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