On Fri, 6 Mar 2026 09:42:20 GMT, Axel Boldt-Christmas <[email protected]> 
wrote:

> > However, this patch touches the code of the caches of the wrapper classes. 
> > Is this being done in coordination with with JDK-8379148 and JDK-8370724 ?
> 
> After the latest merge the all caches area disabled from the Java code (the 
> interim re-enabling of the Character cache for 
> [JDK-8370724](https://bugs.openjdk.org/browse/JDK-8370724) has been 
> reverted). So this patch should not change much for that issue.
> 
> As for [JDK-8379148](https://bugs.openjdk.org/browse/JDK-8379148), I had not 
> observed its existence, but I would say that this patch resolves that issue. 
> @Arraying as the assignee of that issue, do you agree, or are there more 
> primitive cache accesses from the VM you are looking at that this patch does 
> not address?

So far I've only found VM usage of the primitive cache accesses during 
deoptimization which (after taking a quick look) seem to be addressed in your 
patch. I can make 8379148 blocked by this PR, take a step back for a bit until 
this change is in, and then if there's anything else integrate a followup and 
otherwise (and likely) close 8379148. Would that be okay with you?

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PR Comment: https://git.openjdk.org/valhalla/pull/2157#issuecomment-4011443377

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