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  1. JDK
  2. JDK-8224187

Refactor arraycopy_prologue to allow ZGC read barriers on arraycopy

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    • Subcomponent:
      gc
    • Resolved In Build:
      b22
    • CPU:
      aarch64
    • OS:
      generic

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        Description

        The arraycopy_prologue method and decendents in hotspot/cpu/aarch64/gc/g1/shared/barrierSetAssembler_aarch64.hpp only accepts the destination array. For implementing read barriers, it also needs to be passed the source array, and the GC implementation then should use the most appropriate one.

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                Assignee:
                rkennke Roman Kennke
                Reporter:
                smonteith Stuart Monteith
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