[all-commits] [llvm/llvm-project] 7e200e: [AggressiveInstCombine] Support Len==8 in tryToRec...

Craig Topper via All-commits all-commits at lists.llvm.org
Thu May 28 15:31:06 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e200ebdd08cc5d95016c02636abe6e93bb581d4
      https://github.com/llvm/llvm-project/commit/7e200ebdd08cc5d95016c02636abe6e93bb581d4
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2026-05-28 (Thu, 28 May 2026)

  Changed paths:
    M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
    M llvm/test/Transforms/AggressiveInstCombine/popcount.ll

  Log Message:
  -----------
  [AggressiveInstCombine] Support Len==8 in tryToRecognizePopCount2n3. (#199551)

Len==8 can use matchPopCountBytes to do it's matching.



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