[all-commits] [llvm/llvm-project] a42aa8: [SLP]Fix adjusting of the mask for the fully match...

Alexey Bataev via All-commits all-commits at lists.llvm.org
Tue Dec 10 09:47:43 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a42aa8f265372a15d31a2af10b548fc239ed4b51
      https://github.com/llvm/llvm-project/commit/a42aa8f265372a15d31a2af10b548fc239ed4b51
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-12-10 (Tue, 10 Dec 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/full-match-with-poison-scalar.ll

  Log Message:
  -----------
  [SLP]Fix adjusting of the mask for the fully matched nodes.

When checking for the poison elements in the matches node, need to
consider the register number, when clearing the corresponding mask
element.

Fixes #119393



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