RFR: 8305895: Implement JEP 450: Compact Object Headers (Experimental) [v19]

Fri Nov 8 17:45:40 UTC 2024

On Wed, 18 Sep 2024 12:22:34 GMT, Yudi Zheng <yzheng at openjdk.org> wrote:

>> Roman Kennke has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - CompressedKlassPointers::is_encodable shall be callable with -UseCCP
>>  - Johan review feedback
>
> Could you please cherry pick https://github.com/mur47x111/jdk/commit/c45ebc2a89d0b25a3dd8cc46386e37a635ff9af2 for the JVMCI support?

@mur47x111 it's now intergrated in jdk24. do your magic in Graal ;-)

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PR Comment: https://git.openjdk.org/jdk/pull/20677#issuecomment-2465413222