[PATCH] D110511: [BasicAA] Improve scalable vector handling

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 7 05:59:29 PDT 2021


nikic added a comment.

In D110511#3047790 <https://reviews.llvm.org/D110511#3047790>, @fhahn wrote:

> This makes sense to me. Are there non-scalable-vector cases where ` UnderlyingValue[1-2]` -> `DecompGEP[1-2].Base` shows benefits?

For non-scalable vectors DecompGEP.Base and UnderlyingValue will be the same (at least for now), so this change should be NFC for the non-scalable case.


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  https://reviews.llvm.org/D110511/new/

https://reviews.llvm.org/D110511



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