RFR: 8305895: Implementation: JEP 450: Compact Object Headers (Experimental) [v3]

[Aleksey Shipilev]

On Wed, 10 May 2023 10:31:03 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Roman Kennke has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Allow to resolve mark with LW locking
>
> src/hotspot/share/gc/shared/gc_globals.hpp line 692:
> 
>> 690:           constraint(GCCardSizeInBytesConstraintFunc,AtParse)               \
>> 691:                                                                             \
>> 692:   product(bool, UseAltGCForwarding, false,                                  \
> 
> Should it be `EXPERIMENTAL`?

Comment is still open :)

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PR Review Comment: https://git.openjdk.org/jdk/pull/13844#discussion_r1191093000