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https://issues.apache.org/jira/browse/ARROW-16778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17563787#comment-17563787
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Arkadiy Vertleyb commented on ARROW-16778:
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[~jduong] sorry, I am still waiting on my employer to approve my open source
contribution. If you can still see my patch you can apply it manually - it's a
few lines of code here and there. Fixed compile and unit tests, but not
warnings.
> [C++] 32 bit MSVC doesn't build
> -------------------------------
>
> Key: ARROW-16778
> URL: https://issues.apache.org/jira/browse/ARROW-16778
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Environment: Win32, MSVC
> Reporter: Arkadiy Vertleyb
> Assignee: Arkadiy Vertleyb
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> When specifying Win32 as a platform, and building with MSVC, the build fails
> with the following compile errors :
> {noformat}
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(70,59): error
> C3861: '__popcnt64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(204,7): error
> C3861: '_BitScanReverse64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(250,7): error
> C3861: '_BitScanForward64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> {noformat}
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