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https://issues.apache.org/jira/browse/ARROW-17790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jin Shang updated ARROW-17790:
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Issue Type: Bug (was: Improvement)
> [C++][Gandiva] Adapt to LLVM opaque pointer
> -------------------------------------------
>
> Key: ARROW-17790
> URL: https://issues.apache.org/jira/browse/ARROW-17790
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++ - Gandiva
> Affects Versions: 9.0.0
> Reporter: Jin Shang
> Assignee: Jin Shang
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 10.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Starting from LLVM 13, LLVM IR has been shifting towards a unified opaque
> pointer type, i.e. pointers without pointee types. It has provided
> workarounds until LLVM 15. The temporary workarounds need to be replaced in
> order to support LLVM 15 and onwards. We need to supply the pointee type to
> the CreateGEP and CreateLoad methods.
> For more background info, see [https://llvm.org/docs/OpaquePointers.html] and
> [https://lists.llvm.org/pipermail/llvm-dev/2015-February/081822.html]
> Related issues:
> https://issues.apache.org/jira/browse/ARROW-14363
> https://issues.apache.org/jira/browse/ARROW-17728
> https://issues.apache.org/jira/browse/ARROW-17775
>
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