[all-commits] [llvm/llvm-project] cc1538: [X86][SSE] combineTargetShuffle - use scaleShuffle...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cc15380f103f09bc447cd3f22bcdbedca7447b97
      https://github.com/llvm/llvm-project/commit/cc15380f103f09bc447cd3f22bcdbedca7447b97
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-08 (Sat, 08 Aug 2020)

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

  Log Message:
  -----------
  [X86][SSE] combineTargetShuffle - use scaleShuffleMask helper to widen shuffle mask. NFCI.

Use scaleShuffleMask helper for the shuffle(hadd,hadd) canonicalization.