RFR: 8352591: Missing UnlockDiagnosticVMOptions in VerifyGraphEdgesWithDeadCodeCheckFromSafepoints test

[SendaoYan]

On Fri, 21 Mar 2025 10:38:09 GMT, Marc Chevalier <duke at openjdk.org> wrote:

> Using `StressIGVN` in product requires `UnlockDiagnosticVMOptions`. My bad
> 
> Thanks,
> Marc

Marked as reviewed by syan (Committer).

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PR Review: https://git.openjdk.org/jdk/pull/24151#pullrequestreview-2707753390