[PATCH] D141773: [InstCombine] Generalize (icmp sgt (1 << Y), -1) -> (icmp ne Y, BitWidth-1) to any negative constant.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri accepted this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.

https://alive2.llvm.org/ce/z/ynf5JE
LG, thank you.

I suspect, there should be a generalization for non-negative constants, too.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D141773