[PATCH] D107766: [InstCombine] Get rid of `hasOneUses()` when swapping `lshr` and `zext`

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added a comment.

I think this can be adjusted in SLP vectorizer. We have MinBWs container in there, to try to operate on non-wide instructions. Probably need to tweak it to handle this case. Did you try to modify `collectValuesToDemote` function?


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https://reviews.llvm.org/D107766