RFR: 8328998: Encoding support for Intel APX extended general-purpose registers [v24]

[Steve Dohrmann]

On Tue, 21 May 2024 17:41:14 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Steve Dohrmann has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   update APX warning text
>
> Few comments.

Thanks @vnkozlov for the comments.
- UseAPX is disabled for now, using the comment you suggested.
- The asserts are now added to ::needs_rex2 and ::needs_eevex, and removed from the relevant instruction functions.

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

PR Comment: https://git.openjdk.org/jdk/pull/18476#issuecomment-2123246189