[PATCH] D100177: [X86][BMI] Fold cmpeq/ne(or(X,Y),X) --> cmpeq/ne(and(~X,Y),0) (PR44136)

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 9 07:52:25 PDT 2021


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG245036950a7a: [X86][BMI] Fold cmpeq/ne(or(X,Y),X) --> cmpeq/ne(and(~X,Y),0) (PR44136) (authored by RKSimon).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100177/new/

https://reviews.llvm.org/D100177

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/setcc-logic.ll

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