Native jbyte Atomic::cmpxchg for supported x86 platforms

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: None
    • Component/s: hotspot
    • None
    • b42

        We should replace emulated cmpxchgb (using dynamic jint alignment and jint CAS looping) with native cmpxchgb for all supported x86 platforms.

              Assignee:
              Jesper Wilhelmsson
              Reporter:
              Jesper Wilhelmsson
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