RFR: 8300926: Several startup regressions ~6-70% in 21-b6 all platforms [v4]

[Robbin Ehn]

On Wed, 22 Feb 2023 22:51:29 GMT, Daniel D. Daugherty <dcubed at openjdk.org> wrote:

>> Robbin Ehn has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Coleen fix
>
> src/hotspot/share/classfile/systemDictionaryShared.cpp line 856:
> 
>> 854:   // Add to class hierarchy, and do possible deoptimizations.
>> 855:   SystemDictionary::add_to_hierarchy(loaded_lambda, THREAD);
>> 856:   // But, do not add to dictionary.
> 
> nit comment location: move above L855 like other places?

I had already moved the other ones under instead.

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PR: https://git.openjdk.org/jdk/pull/12585