RFR: 8372098: Move AccessFlags to InstanceKlass [v5]

[Vladimir Ivanov]

On Mon, 1 Dec 2025 15:02:50 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> ArrayKlass doesn't set AccessFlags so don't look for them there.  See CR for details.
>> Fixed SA and jvmci.  @iwanowww Can you check that I changed C2 correctly (we talked about this in August).
>> Tested with tier1-4.  5-7 in progress.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Added a comment for checking interface guard after array guard.

Looks good.

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Marked as reviewed by vlivanov (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28371#pullrequestreview-3526629937