[PATCH] D144610: [InstCombine] Add transforms for `(icmp upred (or X, Y), X)`

Jay Foad via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 14 02:01:40 PDT 2023

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foad added a comment.

> We can simplify ule/ugt -> eq/ne and we can remove the xor in some
> cases of eq/ne.

What does "the xor" refer to? Description needs updating?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D144610/new/

https://reviews.llvm.org/D144610

Previous message: [PATCH] D157755: [InstSimplify] Use knownbits for simplifying `(icmp ugt/ule (or X, Y), X)`; PR64610
Next message: [PATCH] D144610: [InstCombine] Add transforms for `(icmp upred (or X, Y), X)`
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