[all-commits] [llvm/llvm-project] 04e809: [DAG] Add TargetLowering::expandABD and convert X8...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 04e809ab90161799a9973429a9af0b25ee1e3261
      https://github.com/llvm/llvm-project/commit/04e809ab90161799a9973429a9af0b25ee1e3261
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-05-05 (Fri, 05 May 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [DAG] Add TargetLowering::expandABD and convert X86 lowering to use it

Scalar widening cases are still custom lowered in the X86 backend - we still need to add promotion/legalization support to handle these