RFR: 8361144: Strenghten the Ideal Verification in PhaseIterGVN::verify_Ideal_for by comparing the hash of a node before and after Ideal [v3]

Wed Jul 2 10:24:38 UTC 2025

On Tue, 1 Jul 2025 13:45:04 GMT, Galder Zamarreño <galder at openjdk.org> wrote:

> Have you considered adding a test for this? Is that feasible?

@galderz  I have considered doing it, but there is no known case that triggers the condition. This change was suggested by @eme64 when discussing the related [JDK-8359602](https://bugs.openjdk.org/browse/JDK-8359602).

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PR Comment: https://git.openjdk.org/jdk/pull/26064#issuecomment-3027305541