RFR: 8367292: VectorAPI: Optimize VectorMask.fromLong/toLong() for SVE [v6]

[Xiaohong Gong]

On Tue, 11 Nov 2025 15:11:11 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

> Looks reasonable to me now. Thanks for all the updates!
> 
> I'll run some internal testing before approving :)

Sounds good! Thanks so much for your testing!

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PR Comment: https://git.openjdk.org/jdk/pull/27481#issuecomment-3519460562