[PATCH] D115914: [InstCombine] Fold two PHI operands of `or` conditionally.

[Mingming Liu via Phabricator via llvm-commits]

luna added a comment.

thanks everyone for the feedback!

carrot@ had a fix for another issue (in https://reviews.llvm.org/D116058) that has overlap with this one, but covering more cases like https://godbolt.org/z/or7W1b7eE and https://godbolt.org/z/MqTh5Te9c

I'm going to hold this for a while; hopefully after https://reviews.llvm.org/D116058 is in, this patch is not needed.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D115914/new/

https://reviews.llvm.org/D115914