[PATCH] D152348: [InstCombine] Transform (icmp eq/ne rotate(X,A0),rotate(X,A1)) -> (icmp eq/ne rotate(X,A0-A1))

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n updated this revision to Diff 529405.
goldstein.w.n marked an inline comment as done.
goldstein.w.n added a comment.

support roatate(X) with rotate(Y)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152348/new/

https://reviews.llvm.org/D152348

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Transforms/InstCombine/icmp-equality-rotate.ll

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