[jdk19u] RFR: 8287217: C2: PhaseCCP: remove not visited nodes, prevent type inconsistency

[Tobias Hartmann]

On Tue, 22 Nov 2022 16:11:57 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Backport of [JDK-8287217](https://bugs.openjdk.java.net/browse/JDK-8287217). Patch did not apply cleanly due to differences in surrounding code in `PhaseCCP::analyze`. Approval is pending.
> 
> Thanks,
> Tobias

Thanks, Vladimir!

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PR: https://git.openjdk.org/jdk19u/pull/87