[PATCH] D96791: [SLP] Double UserCost compensation for vector store of aggregate

[Anton Afanasyev via Phabricator via llvm-commits]

anton-afanasyev added a comment.

In D96791#2565982 <https://reviews.llvm.org/D96791#2565982>, @ABataev wrote:

> I think the better approach would be to pass the list of `InsertUses` as a `buildTree` function `UserIgnoreLst` argument. You just need to correctly generate ExtractElement instructions for these InsertElements because currently the compiler just crashes trying to remove instructions used as operands for the original InsertElements. Thoughts?

Thanks, I'm to try this approach.


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https://reviews.llvm.org/D96791