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  1. JDK
  2. JDK-8155617

aarch64: ClearArray does not use DC ZVA

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b120
    • CPU:
      aarch64
    • OS:
      linux

      Backports

        Description

        The ClearArray node in the aarch64 port of C2 does not use the DC ZVA instruction which clears a cache line.

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