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  1. SystemML
  2. SYSTEMML-2390

Additional IPA deadcode removal pass

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: SystemML 1.2
    • Component/s: None
    • Labels:
      None

      Description

      We generally apply dead code elimination implicitly in HOP DAG construction and according to the data flow analysis of used variables. However, with IPA and rewrites additional branches and function calls might get removed which sometimes creates additional opportunities for dead code elimination. Therefore, this task aims to add an IPA pass for dead code removal.

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            • Assignee:
              mboehm7 Matthias Boehm
              Reporter:
              mboehm7 Matthias Boehm
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              • Created:
                Updated:
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