[PATCH] D90247: [AArch64] Add legalizations for VECREDUCE_SEQ_FADD

[Cameron McInally via Phabricator via llvm-commits]

cameron.mcinally updated this revision to Diff 301069.
cameron.mcinally added a comment.

Update 'neutral' element to -0.0.

@nikic, I don't see `llvm/test/CodeGen/AArch64/vecreduce-fadd-legalization-soft-float.ll`. Is that a test file you have downstream? Or is it just missing for `AArch64/`?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90247/new/

https://reviews.llvm.org/D90247

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/test/CodeGen/AArch64/sve-fixed-length-fp-reduce.ll
  llvm/test/CodeGen/AArch64/vecreduce-fadd-legalization-strict.ll

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