aarch64: Improve interpreter stack banging

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 19
    • Affects Version/s: 19
    • Component/s: hotspot
    • b17
    • aarch64

      JDK-8072070 improves interpreter performance on x86. It adds a watermark on stack to avoid bang same pages. The optimization should also apply on aarch64.

      Not only it will improve the interpreter performance(-Xint), it is helpful to shorten the initialization phase of HotSpot.

            Assignee:
            Aleksey Shipilev
            Reporter:
            Xin Liu
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              Updated:
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