RFR: 8299721: [Vector API] assert in switch-default of LibraryCallKit::arch_supports_vector_rotate is too weak to catch bugs

[Jie Fu]

On Fri, 6 Jan 2023 08:14:02 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

> Rotate operation only works on integral type vectors. But its good to add a fatal msg. Thanks!

Thanks @jatin-bhateja  for your quick review.
In real workloads with release VMs, the assert isn't enough to catch the bug since it would just fallback to un-inlined version.
Do you think it is trivial?

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PR: https://git.openjdk.org/jdk/pull/11877