[all-commits] [llvm/llvm-project] 0488f2: [InstCombine][X86] Add test showing failure to pee...

Simon Pilgrim via All-commits all-commits at lists.llvm.org
Fri Jul 5 09:12:51 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0488f210d91f50b2c6318e757c07fb598dd33693
      https://github.com/llvm/llvm-project/commit/0488f210d91f50b2c6318e757c07fb598dd33693
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-07-05 (Fri, 05 Jul 2024)

  Changed paths:
    M llvm/test/Transforms/InstCombine/X86/blend_x86.ll

  Log Message:
  -----------
  [InstCombine][X86] Add test showing failure to peek through bitcast+shuffle+bitcast sequence to fold BLENDV to SELECT

Mentioned on #96882


  Commit: 6c1c97c5b6744397063d9976bead154be38b8388
      https://github.com/llvm/llvm-project/commit/6c1c97c5b6744397063d9976bead154be38b8388
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-07-05 (Fri, 05 Jul 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
    M llvm/test/Transforms/InstCombine/X86/blend_x86.ll

  Log Message:
  -----------
  [InstCombine][X86] Peek through bitcast+shuffle+bitcast sequence when folding BLENDV to SELECT

Mentioned on #96882


Compare: https://github.com/llvm/llvm-project/compare/344930316f4c...6c1c97c5b674

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