C2 VectorAPI: VectorLongToMaskNode::Ideal does not handle 512bit byte case

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • tbd
    • Affects Version/s: None
    • Component/s: hotspot

      As seen in the Templated test from JDK-8378968, we don't Idealize the 64-lane byte case, because the AndL node folds away early, and so the pattern looks different now.

            Assignee:
            Unassigned
            Reporter:
            Emanuel Peter
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              Created:
              Updated: