[PATCH] D82049: Fix crash in VectorCombine when attempting to peephole ConstantVector sequences

[Chang Lin via Phabricator via llvm-commits]

clin1 added a comment.

If running IC is cheap, that's a good solution. I will put up another patch. Thanks.
The IR looks strange, but it's unfortunately showing up in a few real test cases in our LLVM branch, after we've made some mods to the unroller and vectorizer.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D82049/new/

https://reviews.llvm.org/D82049