Specialize atomic bitset functions for aix-ppc

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 26
    • Affects Version/s: 21
    • Component/s: hotspot
    • b20
    • ppc
    • aix

      JDK-8293117 added a suite of atomic operations for manipulating integer values representing bitsets. The default implementation provided there uses a loop over Atomic::cmpxchg. It also provided a mechanism for specializing the implementation by platform-specific code. We should provide such a specialization for the platform named in the summary, if that's possible. (If there isn't a better implementation then this issue can just be closed.)

            Assignee:
            David Briemann
            Reporter:
            Kim Barrett
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              Created:
              Updated:
              Resolved: