[all-commits] [llvm/llvm-project] 30deb7: [DAG] visitXOR - add missing comment for or/and co...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Tue Oct 15 08:34:31 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 30deb76d46053c243561c6fa072c5a30407241cb
      https://github.com/llvm/llvm-project/commit/30deb76d46053c243561c6fa072c5a30407241cb
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-10-15 (Tue, 15 Oct 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAG] visitXOR - add missing comment for or/and constant demorgan fold. NFC.

Noticed while triaging #112347 which is using this fold - we described the or->and fold, but not the equivalent and->or which is also handled.



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