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  1. JDK
  2. JDK-8214434

Disabling ZOptimizeLoadBarriers hits assert

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b23

      Description

      This has been introduced during JDK12. The flag is not tested.

      Happens when the loads has been replaced by a constant. The barriers isn't optimized away when created, instead it is removed when the proj is transform. Then when hit the assert that would otherwise never have been an issue.

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            • Assignee:
              neliasso Nils Eliasson
              Reporter:
              neliasso Nils Eliasson
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                Updated:
                Resolved: