[PATCH] D155328: [RISCV] Add a DAG combine for (czero_eq X, (xor Y, 1)) -> (czero_ne X, Y) if Y is 0 or 1.

[Mikhail Gudim via Phabricator via llvm-commits]

mgudim added a comment.

@asb

> Did you have thoughts on those?

I haven't looked yet. I am in favour of merging https://reviews.llvm.org/D155288 (maybe together with this patch) now and we can keep looking for a better solution.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155328/new/

https://reviews.llvm.org/D155328