RFR: 8297264: C2: Cast node is not processed again in CCP and keeps a wrong too narrow type which is later replaced by top

[Christian Hagedorn]

On Thu, 1 Dec 2022 11:42:00 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Looks good to me. FTR, the verification code I proposed in [JDK-8257197](https://bugs.openjdk.org/browse/JDK-8257197) would catch this.

Thanks Tobias for your review! Yes, that's a good point. I think it would be good to get this verification code in at some point to catch such issues with CCP earlier.

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PR: https://git.openjdk.org/jdk/pull/11448