RFR: 8339112: Move JVM Klass flags out of AccessFlags [v3]

[Coleen Phillimore]

On Fri, 30 Aug 2024 14:00:44 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Move JVM implementation access flags that are not specified by the classfile format into Klass so we can shrink AccessFlags to u2 in a future change.
>> 
>> Tested with tier1-7.
>> 
>> NOTE: there are arm, ppc and s390 changes to this that are just a guess.  Also, graal changes.
>
> Coleen Phillimore has updated the pull request incrementally with three additional commits since the last revision:
> 
>  - Fix jvmci code.
>  - Some C2 refactoring.
>  - Assembly corrections from Matias and Dean.

Thanks Chris and Matias for reviewing parts of this.

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

PR Comment: https://git.openjdk.org/jdk/pull/20719#issuecomment-2322265202