RFR: 8322790: RISC-V: Tune costs for shuffles with no conversion [v2]

[Ilya Gavrilin]

On Mon, 8 Jan 2024 07:27:46 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Ilya Gavrilin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Revert some costs changes
>
> Still reasonable to me.

@robehn @RealFYang  Thanks for your reviews.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/17206#issuecomment-1881311125