[PATCH] D137936: [AArch64] Optimize cmp chain when the result is tested for [in]equality with 0

Allen zhong via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 16 07:38:30 PST 2022


Allen updated this revision to Diff 475825.
Allen marked an inline comment as done.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137936/new/

https://reviews.llvm.org/D137936

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/bcmp.ll

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