[all-commits] [llvm/llvm-project] c46d8f: [SLP]Booleanize logical and/or nodes in the wide l...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c46d8f243727b467d8803c4b2430534b348daed1
      https://github.com/llvm/llvm-project/commit/c46d8f243727b467d8803c4b2430534b348daed1
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2026-09-14 (Mon, 14 Sep 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/logical-binops-booleanized-leaves.ll

  Log Message:
  -----------
  [SLP]Booleanize logical and/or nodes in the wide leaf type

i1 and/or tree nodes with booleanized wide leaves (one-use truncs of
wide values, zero-tests of values from [0, 1]) are registered in MinBWs
and emitted in the wide type; bit 0 of the result is the final value.

Reviewers: bababuck

Pull Request: https://github.com/llvm/llvm-project/pull/223250



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