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  1. Apache Arrow
  2. ARROW-6663

[C++] Use software __builtin_popcountll when building without SSE4.2

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    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • C++
    • None

    Description

      This is to be extra safe in the context of ARROW-5381

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          Bug - A problem which impairs or prevents the functions of the product. ARROW-5381 [C++] Crash at arrow::internal::CountSetBits

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              wesm Wes McKinney
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                Created:
                Updated: