Todd Lipcon created KUDU-2285:
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             Summary: Codegen should whitelist LLVM machine attributes to those 
we have tested
                 Key: KUDU-2285
                 URL: https://issues.apache.org/jira/browse/KUDU-2285
             Project: Kudu
          Issue Type: New Feature
          Components: codegen
    Affects Versions: 1.7.0
            Reporter: Todd Lipcon


IMPALA-6291 found that there are some bugs in LLVM code generation for AVX512 
and disabled it. We might hit the same bugs. We should follow their example and 
add a whitelist of machine attributes that we know to be well tested.



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