RFR: 8341834: C2 compilation fails with "bad AD file" due to Replicate [v2]

[Emanuel Peter]

On Fri, 25 Oct 2024 15:19:25 GMT, Roland Westrelin <roland at openjdk.org> wrote:

>> Superword creates a `Replicate` node at a `ConvL2I` node and uses the
>> type of the result of the `ConvL2I` to pick the type of the
>> `Replicate` instead of the type of the input to the `ConvL2I`.
>
> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
> 
>   review

Nice, thanks for the added comments!

Do you know what JDK versions are affected?

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Marked as reviewed by epeter (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/21660#pullrequestreview-2398092168