[lilliput-jdk17u:lilliput] RFR: 8318172: [Lilliput/JDK17] Disable Lilliput in TestZGCWithCDS [v2]

[Aleksey Shipilev]

On Mon, 16 Oct 2023 16:53:06 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

>> Lilliput is not supported by ZGC, and when running with both -XX:+UseZGC and -XX:+UseCompactObjectHeaders, the latter is disabled with a warning. Unfortunately, this breaks the test TestZGCWithCDS, because it would generate a CDS archive with SerialGC - with -XX:+UseCompactObjectHeaders - and then attempts to load it with ZGC -which disables UseCompactObjectHeaders, which makes CDS archives incompatible.
>> 
>> Testing:
>>  - [x] runtime/cds/appcds/TestZGCWithCDS.java +UCOH
>>  - [x] runtime/cds/appcds/TestZGCWithCDS.java -UCOH
>>  - [x] runtime/cds/appcds/TestZGCWithCDS.java default
>
> Roman Kennke has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Unlock experimental VM options

Marked as reviewed by shade (Reviewer).

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PR Review: https://git.openjdk.org/lilliput-jdk17u/pull/60#pullrequestreview-1680628182