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  1. JDK
  2. JDK-8310642

[Lilliput/JDK17] Remove unnecessary check in G1ParScanThreadState

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    • gc
    • generic
    • generic

    Description

      G1ParScanThreadState::do_copy_to_survivor_space() has an unnecessary change against upstream:

       if (old_mark.is_marked()) {
          // Already forwarded by somebody else, return forwardee.
          return old->forwardee(old_mark);
        }

      All callers of this method already do the same, so this only adds code and possible affects performance for no reason.

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              rkennke Roman Kennke
              rkennke Roman Kennke
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