[all-commits] [llvm/llvm-project] a647fd: [AArch64] Add a cost for v2i32 vecreduce.add.

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a647fd7ddae8c43d8483d00cb303841ad5b937b0
      https://github.com/llvm/llvm-project/commit/a647fd7ddae8c43d8483d00cb303841ad5b937b0
  Author: David Green <david.green at arm.com>
  Date:   2025-07-13 (Sun, 13 Jul 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/reduce-add.ll

  Log Message:
  -----------
  [AArch64] Add a cost for v2i32 vecreduce.add.

These can lower to a addp. The score does not alter with this patch, but this
should help keep the scores the same with #146526.



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