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  1. JDK
  2. JDK-8269725

AArch64: Add VectorMask query implementation for NEON

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 18
    • 17, 18
    • hotspot
    • b07
    • aarch64

    Description

      Since the intrinsicification for VectorMask query (trueCount, firstTrue, lastTrue) (https://bugs.openjdk.java.net/browse/JDK-8256973) patch has been merged, it's better to add the backend implementation for Arm NEON.

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        Issue Links

          relates to

          Enhancement - null JDK-8256973 Intrinsic creation for VectorMask query (lastTrue,firstTrue,trueCount) APIs

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8270519 Move several vector helper methods to shared header file

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/ea77ef83

          Review Review openjdk/jdk/4699

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              xgong Xiaohong Gong (Inactive)
              xgong Xiaohong Gong (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: