Zoram Thanga created IMPALA-6936:
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Summary: LLVM in aggressive optimization mode generates toxic x86
assembly for StringFunctions::Trim
Key: IMPALA-6936
URL: https://issues.apache.org/jira/browse/IMPALA-6936
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 2.11.0
Reporter: Zoram Thanga
Assignee: Zoram Thanga
Fix For: Impala 2.11.0
The aggressively optimized IR->x86 assembly translation for
UnionNode::MaterializeBatch() generates code for StringFunctions::Trim() that
causes a crash in memcpy() due to bad addresses being passed in.
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