[GitHub] [arrow] assignUser commented on issue #21840: [C++] Crash at arrow::internal::CountSetBits

["assignUser (via GitHub)" <gi...@apache.org>]

assignUser commented on issue #21840:
URL: https://github.com/apache/arrow/issues/21840#issuecomment-1439318757

   I'd like to mention that popcnt is a 15 year old instruction set this point. TBH I don't think it is worth the maintenance burden (+ CI issues) to add this with the use case for this only ever shrinking as time goes on but I will defer to @westonpace 
   
   I am also closing this issue in favor of #23013 as it represents the actual fix vs. a long troubleshooting thread.


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