[PATCH] D99069: [ValueTracking] Improve phi handling in isKnownNonEqual()

[Nikita Popov via Phabricator via llvm-commits]

nikic added reviewers: reames, spatel, lebedev.ri.
nikic added a comment.

It might make sense to rephrase this code in terms of matchSimpleRecurrence().


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  https://reviews.llvm.org/D99069/new/

https://reviews.llvm.org/D99069