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  1. JDK
  2. JDK-8276546

[IR Framework] Whitelist and ignore CompileThreshold

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
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    • Resolved In Build:
      b24

      Description

      Adapted description from: https://github.com/openjdk/jdk/pull/5903#issuecomment-957443870

      Our CI currently only runs -XX:-TieredCompilation in combination with CompileThreshold which is not whitelisted. This means that IR matching is not performed in that case. That's the reason why we have not detected JDK-8275086 in our testing. I think the IR framework should be improved to just ignore any CompileThreshold flag settings and allow IR matching to be performed with -XX:-TieredCompilation in our CI.

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              Assignee:
              chagedorn Christian Hagedorn
              Reporter:
              chagedorn Christian Hagedorn
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