[vectorIntrinsics+fp16] RFR: 8277304: Java support for FP16 [v10]

[Jatin Bhateja]

On Wed, 15 Jun 2022 19:56:41 GMT, Smita Kamath <svkamath at openjdk.org> wrote:

>> Initial FP16 vectorAPI Java support.
>
> Smita Kamath has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Changes to Halffloat class

Failures seen during jtreg, needs fix.

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Changes requested by jbhateja (Committer).

PR: https://git.openjdk.org/panama-vector/pull/164