[all-commits] [llvm/llvm-project] 2afd71: [LegalizeTypes] Use GetSplitVector in SplitVec(Res...

Craig Topper via All-commits all-commits at lists.llvm.org
Wed Oct 8 20:29:51 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2afd71f3183a733144dc43f1848b3c2d3459bc33
      https://github.com/llvm/llvm-project/commit/2afd71f3183a733144dc43f1848b3c2d3459bc33
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-10-08 (Wed, 08 Oct 2025)

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

  Log Message:
  -----------
  [LegalizeTypes] Use GetSplitVector in SplitVec(Res/Op)_PARTIAL_REDUCE_MLA (#162513)

Using DAG.getSplitVector creates new nodes that need to be legalized. We
should use GetSplitVector to get the already legalized copy of the
inputs.



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