[vectorIntrinsics] RFR: 8282915: [vectorapi] Add new vector operation for reverse bits operation [v2]

[Xiaohong Gong]

On Fri, 11 Mar 2022 01:18:47 GMT, Smita Kamath <svkamath at openjdk.org> wrote:

>> I suggest being more explicit about the operation name because there is `reverseBytes` as well.
>
> @merykitty we have reverseBytes operation in development. I was following the naming convention similar to whats in Integer class (which has Integer.reverse operation).

Hi @smita-kamath , do you plan to add the hotspot compiler support for the new added API? Thanks so much!

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PR: https://git.openjdk.java.net/panama-vector/pull/178