RFR: 8339939: [JVMCI] Don't compress abstract and interface Klasses [v3]

[Doug Simon]

On Wed, 16 Oct 2024 15:02:27 GMT, Yudi Zheng <yzheng at openjdk.org> wrote:

>> https://github.com/openjdk/jdk/pull/19157 disallows storing abstract and interface Klasses in class metaspace. JVMCI has to respect this and avoids compressing abstract and interface Klasses
>
> Yudi Zheng has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix JIT error.

Still looks good.

Marked as reviewed by dnsimon (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/20949#pullrequestreview-2398921613
PR Review: https://git.openjdk.org/jdk/pull/20949#pullrequestreview-2398921934