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https://issues.apache.org/jira/browse/IMPALA-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikramjeet Vig resolved IMPALA-6299.
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Resolution: Fixed
Fix Version/s: Impala 3.1.0
> IRBuilder codegen should using LLVMCodeGen::cpu_attrs instead of CpuInfo to
> determine valid instructions
> --------------------------------------------------------------------------------------------------------
>
> Key: IMPALA-6299
> URL: https://issues.apache.org/jira/browse/IMPALA-6299
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Pooja Nilangekar
> Priority: Major
> Labels: codegen, newbie
> Fix For: Impala 3.1.0
>
>
> This came out of a discussion on this code review:
> https://gerrit.cloudera.org/#/c/8802/
> The idea is that IRBuilder code that emits intrinsics should only do so if we
> have those CPU features enabled in LLVM. Otherwise codegen will fail to
> compile the emitted instructions.
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