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  1. JDK
  2. JDK-8230525

Missing intrinsics for Integer and Long operations

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      In Long and Integer, the implementations of the following methods are generic, but could be improved for scalar and/or vector code, in a platform-dependent manner:

      reverse (bitwise reversal - RBIT on ARM64, table lookup on x86)
      rotateLeft, rotateRight (instruction if available)

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              • Assignee:
                Unassigned
                Reporter:
                jrose John Rose
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                  Updated: