RFR: 8366477: Refactor AOT-related flag bits in klass.hpp [v2]

[Chen Liang]

On Thu, 4 Sep 2025 03:11:49 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

>> Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
>> 
>>  - Merge branch '8366475-rename-metaspace-shared-to-aot-metaspace' into 8366477-refactor-aot-related-flag-bits-in-klass-hpp
>>  - 8366477: Refactor AOT-related flag bits in klass.hpp
>
> src/hotspot/share/oops/klass.hpp line 184:
> 
>> 182:     _verified_at_dump_time                 = 1 << 3,
>> 183:     _has_archived_enum_objs                = 1 << 4,
>> 184:     _is_generated_shared_class             = 1 << 5, // This class was not loaded from a classfile in the module image
> 
> does it make sense to rename `_is_generated_shared_class` to `_is_generated_aot_class`?

`_is_aot_generated_class` sounds better.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27018#discussion_r2320728966