[PATCH] D119916: Add a machine function pass to convert binop(phi(constants), v) to phi(binop)

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

doing this at the MIR level seems slightly better conceptually, but I think an MIR pass is more complicated than recognizing the pattern at the IR level (aka you might get a review faster with an IR pass)


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  https://reviews.llvm.org/D119916/new/

https://reviews.llvm.org/D119916