RFR: 8362171: C2 fails with unexpected node in SuperWord truncation: ModI

[Christian Hagedorn]

On Tue, 15 Jul 2025 21:52:23 GMT, Jasmine Karthikeyan <jkarthikeyan at openjdk.org> wrote:

> Hi all,
> This is a small fix for an assert failure in SuperWord truncation with ModI nodes. The failure itself is harmless and shouldn't lead to any miscompilations in product mode. I've added `ModI` to the assert switch and adapted the test in the bug report. Let me know what you think!

Looks good to me, too. Thanks for prioritizing this to get it in quickly.

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Marked as reviewed by chagedorn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/26334#pullrequestreview-3023177481