RFR: 8288129: Shenandoah: Skynet test crashed with iu + aggressive [v3]

[Roman Kennke]

On Thu, 14 Jul 2022 15:57:17 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:

>> Please review this patch to fix Loom test crash with Shenandoah IU mode.
>> 
>> Test:
>> 
>> - [x] hotspot_gc_shenandoah
>> - [x] jdk_loom with Shenandoah + IU
>> - [x] hotspot_loom with Shenandoah + IU
>
> Zhengyu Gu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Always requires barrier for IU

Looks good to me.

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PR: https://git.openjdk.org/jdk/pull/9494