[all-commits] [llvm/llvm-project] dda1e7: [Legalize] Add legalizations for VECREDUCE_SEQ_FADD

[Cameron McInally via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: dda1e74b58bd6eac06e346e6246b906362532f46
      https://github.com/llvm/llvm-project/commit/dda1e74b58bd6eac06e346e6246b906362532f46
  Author: Cameron McInally <mcinally at cray.com>
  Date:   2020-10-30 (Fri, 30 Oct 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/CodeGen/TargetLoweringBase.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.h
    M llvm/test/CodeGen/AArch64/sve-fixed-length-fp-reduce.ll
    M llvm/test/CodeGen/AArch64/vecreduce-fadd-legalization-strict.ll

  Log Message:
  -----------
  [Legalize] Add legalizations for VECREDUCE_SEQ_FADD

Add Legalization support for VECREDUCE_SEQ_FADD, so that we don't need to depend on ExpandReductionsPass.

Differential Revision: https://reviews.llvm.org/D90247