[lworld] Integrated: 8368875: [lworld] UseParallelGC fails null narrow klass assertion failure

[Coleen Phillimore]

On Fri, 3 Oct 2025 14:07:47 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> This seems to pass multiple stressHierarchy test invocations with -XX:+UseParallelGC, and runtime/valhalla/inlinetypes tests. I think there's probably further investigation that needs to be done but hopefully this helps with the parallel GC test failures.
> Testing with tier1-4.

This pull request has now been integrated.

Changeset: db38c83f
Author:    Coleen Phillimore <coleenp at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/db38c83fe407c7bb5623db3b5988f28198b860bc
Stats:     41 lines in 7 files changed: 19 ins; 18 del; 4 mod

8368875: [lworld] UseParallelGC fails null narrow klass assertion failure

Reviewed-by: fparain

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PR: https://git.openjdk.org/valhalla/pull/1655