[PATCH] D119536: [SLP] Extract intermediate insertelement for external use

[Anton Afanasyev via Phabricator via llvm-commits]

anton-afanasyev added a comment.

In D119536#3314640 <https://reviews.llvm.org/D119536#3314640>, @ABataev wrote:

> Hmm, looks like the problem appears only if we have insertelements to be vectorized not from `vectorizeInsertElementInst`, where we have a proper check. Maybe just add a check for insertelements in other functions and just expect them from `vectorizeInsertElementInst`?

Well, that would definitely solve the problem. There is also another way: on the contrary, remove `hasOneUse()` check from `vectorizeInsertElementInst`. This patch allows it.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D119536/new/

https://reviews.llvm.org/D119536