RFR: 8367292: VectorAPI: Optimize VectorMask.fromLong/toLong() for SVE [v5]

[Xiaohong Gong]

On Wed, 5 Nov 2025 00:59:10 GMT, Sandhya Viswanathan <sviswanathan at openjdk.org> wrote:

> Looks good to me.

Thanks so much for your review!

Hi @eme64 , could you please help take an internal testing for this PR again? If there are any other inputs, please let me know. Thanks a lot!

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PR Comment: https://git.openjdk.org/jdk/pull/27481#issuecomment-3495235713