RFR: JDK-8283140: Remove unused encoding classes/operands from x86_64.ad [v7]

Tue Nov 14 15:53:35 UTC 2023

On Thu, 9 Nov 2023 21:19:13 GMT, Cesar Soares Lucas <cslucas at openjdk.org> wrote:

>> These encoding classes became dead code when the instructions' definitions were patched to use the MacroAssembler.
>> 
>> Tested with tier 1-3 on Linux, Windows & MacOS.
>
> Cesar Soares Lucas has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add 'mark' back.

@Reviewers is there anything else I should address here?

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PR Comment: https://git.openjdk.org/jdk/pull/16319#issuecomment-1810499259