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https://issues.apache.org/jira/browse/IMPALA-7657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Sherman resolved IMPALA-7657.
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Resolution: Fixed
Fix Version/s: Impala 3.2.0
> Proper codegen for TupleIsNullPredicate, IsNotEmptyPredicate and ValidTupleId
> -----------------------------------------------------------------------------
>
> Key: IMPALA-7657
> URL: https://issues.apache.org/jira/browse/IMPALA-7657
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Andrew Sherman
> Priority: Major
> Labels: codegen, performance
> Fix For: Impala 3.2.0
>
>
> These utility functions use GetCodegendComputeFnWrapper() to call the
> interpreted path but instead we could codegen them into efficient code. We
> could either use IRBuilder or, if possible, cross-compile the implementation
> and substitute in constants.
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