[all-commits] [llvm/llvm-project] 30fcd2: [X86][SSE] lowerShuffleWithSHUFPS - commute '2*V1+...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 30fcd29fe47968427e3c6b26709282331c1aed77
      https://github.com/llvm/llvm-project/commit/30fcd29fe47968427e3c6b26709282331c1aed77
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-24 (Fri, 24 Jan 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-shuffle-128-v4.ll

  Log Message:
  -----------
  [X86][SSE] lowerShuffleWithSHUFPS - commute '2*V1+2*V2 elements' mask if it allows a loaded fold

As mentioned on D73023.


  Commit: 5e62e162cd03b55816ebc8be879ab666001440f6
      https://github.com/llvm/llvm-project/commit/5e62e162cd03b55816ebc8be879ab666001440f6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-24 (Fri, 24 Jan 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-shuffle-128-v4.ll

  Log Message:
  -----------
  [X86][SSE] Add another shufps+shufps test for fold through commutation


Compare: https://github.com/llvm/llvm-project/compare/805c157e8aee...5e62e162cd03