RFR: 8370481: C2 SuperWord: Long/Integer.compareUnsigned return wrong value in SLP [v7]

[Emanuel Peter]

On Tue, 28 Oct 2025 10:19:54 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Yes, I agree we should add more tests for signed ones.
>> I'll do it later, it's tracked here: https://bugs.openjdk.org/browse/JDK-8370794.
>
> Excellent, thank you :)

This will also be excellent preparation work for if-conversion. I hope I can start prototyping in the next months :)

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PR Review Comment: https://git.openjdk.org/jdk/pull/27942#discussion_r2468909016