[lworld+fp16] RFR: 8345053: Add support for FP16 valueOf routines

[Jatin Bhateja]

On Mon, 20 Jan 2025 09:17:40 GMT, Bhavana Kilambi <bkilambi at openjdk.org> wrote:

>> This patch adds intrinsic support for Float16.valueOf() routines - conversions from int/long/double to half float.
>
> Hi @jatin-bhateja , could you please review this PR? Thanks!

Hi @Bhavana-Kilambi , Kindly extend [test/micro/org/openjdk/bench/java/lang/Float16OpsBenchmark.java](test/micro/org/openjdk/bench/java/lang/Float16OpsBenchmark.java) to cover newly intrinsified operations and share the results with and without changes.

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PR Comment: https://git.openjdk.org/valhalla/pull/1332#issuecomment-2607050593