[PATCH] D59174: [DAGCombine] Fold (x & ~y) | y patterns

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 191017.
nikic added a comment.

Add visitORCommutative() function to reduce code duplication when matching commuting patterns.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59174/new/

https://reviews.llvm.org/D59174

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/AArch64/sat-add.ll
  llvm/test/CodeGen/AArch64/uadd_sat_vec.ll
  llvm/test/CodeGen/AArch64/unfold-masked-merge-scalar-variablemask.ll
  llvm/test/CodeGen/AArch64/unfold-masked-merge-vector-variablemask-const.ll
  llvm/test/CodeGen/X86/unfold-masked-merge-scalar-variablemask.ll
  llvm/test/CodeGen/X86/unfold-masked-merge-vector-variablemask-const.ll

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