[all-commits] [llvm/llvm-project] 7f4f23: [VectorCombine] foldShuffleOfShuffles - add missin...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7f4f237cd8510b74230d6fd4b5c4610a3d88dd3f
      https://github.com/llvm/llvm-project/commit/7f4f237cd8510b74230d6fd4b5c4610a3d88dd3f
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2024-04-23 (Tue, 23 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    M llvm/test/Transforms/VectorCombine/X86/shuffle-of-shuffles.ll

  Log Message:
  -----------
  [VectorCombine] foldShuffleOfShuffles - add missing arguments to getShuffleCost calls.

Ensure the getShuffleCost arguments/instruction args are populated - minor extension to #88743 to help improve shuffle costs for certain corner cases (e.g. shuffles of loads)



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