[PATCH] D106613: Bad SLPVectorization shufflevector replacement, resulting in write to wrong memory location

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added a comment.

Ok, investigated the problem, looks like my initial analysis was wrong. We really need to use `findLaneForValue` here. I added a test case that reveals the bug. You need to format your changes and update the test checks.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D106613