[Graal] Implement java/util/ArraysSupport.vectorizedMismatch intrinsic

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    • Type: Enhancement
    • Resolution: Duplicate
    • Priority: P4
    • tbd
    • Affects Version/s: 13
    • Component/s: hotspot

      Currently the vectorizedMismatch intrinsic is in the toBeInvestigated list:

      ./share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

      There is a JMH micro for testing ArraysMismatch: open/test/micro/org/openjdk/bench/java/util/ArraysMismatch.java

      Implementing this in the longest case would be a ~150% speedup.

            Assignee:
            Roland Westrelin
            Reporter:
            Eric Caspole
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              Created:
              Updated:
              Resolved: