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  1. JDK
  2. JDK-8081289

aarch64: add support for RewriteFrequentPairs in interpreter

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Environment:

      aarch64 development board

    • Subcomponent:
    • Resolved In Build:
      b68
    • CPU:
      arm
    • OS:
      linux

      Backports

        Description

        RewriteFrequentPairs is currently not supported for aarch64.

        Supportin this will give a small performance improvement to the template interpreter and give a small improvement in startup time for C1/C2.

        It will also bring aarch64 in line with all other architectures which support this option.

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                • Assignee:
                  enevill Ed Nevill
                  Reporter:
                  enevill Ed Nevill
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                    Updated:
                    Resolved:

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