[PATCH] D143578: [VP] Add vp.powi and a pass for expanding vp.powi before DAG.

[Yeting Kuo via Phabricator via llvm-commits]

fakepaper56 added a comment.

> Maybe I missed the rationale, but why not use the ExpandVectorPredicationPass for this?

LLVM could not expanding scalable vector type `powi` now. So this pass is not only for `vp.powi`, but also expanding scalable vector type `powi` in the future.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D143578/new/

https://reviews.llvm.org/D143578