Specialize atomic bitset functions for linux-riscv

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: 21
    • Component/s: hotspot

      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:
            Unassigned
            Reporter:
            Kim Barrett
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              Created:
              Updated: