[PATCH] D144283: [X86] Make `(and/or (icmp eq/ne A,C0), (icmp eq/ne A,C1))` where `IsPow(dif(C0,C1))` work for more patterns.

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n updated this revision to Diff 498728.
goldstein.w.n marked an inline comment as done.
goldstein.w.n added a comment.

Rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144283/new/

https://reviews.llvm.org/D144283

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/X86/icmp-pow2-dif.ll
  llvm/test/CodeGen/X86/setcc-logic.ll

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