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  1. JDK
  2. JDK-8231085

C2/GC: Better GC-interface for expanding clone

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    • Subcomponent:
    • Resolved In Build:
      b15
    • CPU:
      generic
    • OS:
      generic

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        The current GC-interface for inserting barriers after expanded clones is rather rigid: it only allows to insert a barrier after the expanded clone. It does, for example, not allow a barrier *before* the clone. Also, a possible optimization would be to generate only a single call for both the barrier and the actual clone, i.e. replace the whole clone-expansion with a GC-specific call.

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                Assignee:
                rkennke Roman Kennke
                Reporter:
                rkennke Roman Kennke
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