[PATCH] D89955: [ValueTracking] Recognize more integer abs idioms

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Please can you explain the bigger problem here?
I'm not sure why the solution isn't: "just run the middle-end optimization passes, or don't expect good back-end codegen".


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D89955/new/

https://reviews.llvm.org/D89955