[all-commits] [llvm/llvm-project] 1b1384: [AArch64] Add bf16 broadcast and transpose costs

David Green via All-commits all-commits at lists.llvm.org
Fri May 9 14:39:20 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b13849a9b3550d8501a9ee5cc7f2548bc319d0b
      https://github.com/llvm/llvm-project/commit/1b13849a9b3550d8501a9ee5cc7f2548bc319d0b
  Author: David Green <david.green at arm.com>
  Date:   2025-05-09 (Fri, 09 May 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/shuffle-broadcast.ll
    M llvm/test/Analysis/CostModel/AArch64/shuffle-transpose.ll

  Log Message:
  -----------
  [AArch64] Add bf16 broadcast and transpose costs

These are only based on the size of the element, not the type (although the
codegen does need to account for it).



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