[all-commits] [llvm/llvm-project] e060cb: [X86] Add isCompletePermute helper for single inpu...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e060cb26d9b503ea5138909ec5c7099e7d4499c2
      https://github.com/llvm/llvm-project/commit/e060cb26d9b503ea5138909ec5c7099e7d4499c2
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-04-15 (Mon, 15 Apr 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] Add isCompletePermute helper for single input shuffles where we don't lose/reuse any vector element. NFC

Matches purely reorder shuffles.



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