[all-commits] [llvm/llvm-project] a53674: [AArch64] Add ZIP and UZP shuffle costs. (#88150)

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a53674359da8507af539bf879e1b8292e3720eb8
      https://github.com/llvm/llvm-project/commit/a53674359da8507af539bf879e1b8292e3720eb8
  Author: David Green <david.green at arm.com>
  Date:   2024-04-11 (Thu, 11 Apr 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64PerfectShuffle.h
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/shuffle-other.ll
    M llvm/test/Analysis/CostModel/AArch64/shuffle-store.ll
    M llvm/test/Transforms/VectorCombine/AArch64/vecreduce-shuffle.ll

  Log Message:
  -----------
  [AArch64] Add ZIP and UZP shuffle costs. (#88150)

This adds some costs for the shuffle instructions that should be lowered
to zip1/zip2/uzp1/uzp2 instructions.



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