RFR: 8303499: [s390x] ProblemList StressStackOverflow

Alan Bateman alanb at openjdk.org
Fri Mar 3 08:22:03 UTC 2023


On Fri, 3 Mar 2023 05:23:00 GMT, Amit Kumar <duke at openjdk.org> wrote:

> Alan I'm attaching JTR file could you confirm the same probably provide more insights, as test you mentioned `ScopeValueAPI.java` and `ManyBindings.java` are passing.
> [StressStackOverflow.log](https://github.com/openjdk/jdk/files/10878364/StressStackOverflow.log)

@theRealAph may wish to comment on this issue.

If ScopeValueAPI.java and ManyBindings.java are passing then it suggests that ScopeValue API is at least functional.  The JEP 429 implementation did have a small change to C2 (look at `git show 221e1a426070088b819ddc37b7ca77d9d8626eb4 src/hotspot/cpu`) and maybe the equivalent changes for s390x have not done been done yet.

Excluding the test via the ProblemList until the s390x work is done seem reasonable.

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PR: https://git.openjdk.org/jdk/pull/12834


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