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  1. JDK
  2. JDK-8080293

AARCH64: Remove unnecessary dmbs from generated CAS code

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: other-libs
    • Labels:
      None
    • Resolved In Build:
      b89
    • CPU:
      arm
    • OS:
      linux

      Backports

        Description

        The current encoding for CAS generates unnecessary leading and trailing dmbs for the MemBarAcquire and MemBarRelease which ought to be elided.

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                Assignee:
                adinn Andrew Dinn
                Reporter:
                adinn Andrew Dinn
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                  Created:
                  Updated:
                  Resolved: