[all-commits] [llvm/llvm-project] fbc18b: Revert "[VectorCombine] Combine scalar fneg with i...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Wed Dec 18 05:33:16 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fbc18b85d6ce5ab6489a2b08f9b38d446fe9d6f6
      https://github.com/llvm/llvm-project/commit/fbc18b85d6ce5ab6489a2b08f9b38d446fe9d6f6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-12-18 (Wed, 18 Dec 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    M llvm/test/Transforms/VectorCombine/X86/extract-fneg-insert.ll

  Log Message:
  -----------
  Revert "[VectorCombine] Combine scalar fneg with insert/extract to vector fneg when length is different" (#120422)

Reverts llvm/llvm-project#115209 - investigating a reported regression



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