RFR: 8353014: Exclude AOT tooling classes from AOT cache [v5]

[Vladimir Ivanov]

On Tue, 8 Apr 2025 21:11:42 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> When creating the AOT configuration file or the AOT cache file, we load a few "AOT tooling" classes that are not needed in the production run. This PR adds an API for filtering out such classes to reduce footprint.
>> 
>> In addition, with the upcoming [JDK-8325147](https://bugs.openjdk.org/browse/JDK-8325147) (Ahead-of-Time Method Profiling), profiles for the tooling classes will be also be excluded. This will prevent the JVM from compiling methods at start-up which aren't going to be used.
>
> Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains nine commits:
> 
>  - Merge branch 'master' into 8353014-exclude-tooling-classes-from-aot-cache
>  - Thread safety: AOTClassFilter::is_aot_tooling_class() can potentially be called by multiple threads concurrently
>  - Merge branch 'master' into 8353014-exclude-tooling-classes-from-aot-cache
>  - Added single-thread-only assert for AOTClassFilter
>  - Merge branch 'master' into 8353014-exclude-tooling-classes-from-aot-cache
>  - Refactored CollectClassesForLinking for simplification
>  - Merge branch 'master' into 8353014-exclude-tooling-classes-from-aot-cache
>  - Reverted some fixes in systemDictionaryShared.cpp that causes test failures
>  - 8353014: Exclude AOT tooling classes from AOT cache

Marked as reviewed by vlivanov (Reviewer).

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

PR Review: https://git.openjdk.org/jdk/pull/24272#pullrequestreview-2751426214