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  1. JDK
  2. JDK-8168425

Investigate SPARC intrinsics for bitwise operations

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      VarHandles added support for bitwise atomic operations, such as getAndBitwiseOr, for all primitive types except float/double (Note: boolean is supported, which is really a logical operation from the language perspective).

      The bitwise operations are implemented as CAS loops in methods on Unsafe.

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              • Assignee:
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                Reporter:
                psandoz Paul Sandoz
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