[all-commits] [llvm/llvm-project] 6c3d37: [X86] vector-shuffle-v1.ll - regenerate test check...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6c3d374d12bf04f8d4b24c093067d82746260292
      https://github.com/llvm/llvm-project/commit/6c3d374d12bf04f8d4b24c093067d82746260292
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-11-11 (Mon, 11 Nov 2024)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-shuffle-v1.ll

  Log Message:
  -----------
  [X86] vector-shuffle-v1.ll - regenerate test checks with vpternlog comments


  Commit: 3ce544e6be098b5c355140de78bc49069fda33c3
      https://github.com/llvm/llvm-project/commit/3ce544e6be098b5c355140de78bc49069fda33c3
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-11-11 (Mon, 11 Nov 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/matrix-multiply.ll
    M llvm/test/CodeGen/X86/vector-shuffle-512-v64.ll
    M llvm/test/CodeGen/X86/vector-shuffle-v1.ll

  Log Message:
  -----------
  [X86] lowerShuffleAsBroadcast - improve handling of non-zero element index broadcasts

On AVX2+, support broadcasting of any element if it occurs in the bottom 128-bit subvector by shuffling the element down to element 0 and then broadcasting.

Fixes #113396


Compare: https://github.com/llvm/llvm-project/compare/8c4331c1abeb...3ce544e6be09

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