[all-commits] [llvm/llvm-project] 0e1c71: CodeGen: Move getAddressSpaceForPseudoSourceKind i...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0e1c71e4a42335399ce599086db2f99cf81d7624
      https://github.com/llvm/llvm-project/commit/0e1c71e4a42335399ce599086db2f99cf81d7624
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2022-06-01 (Wed, 01 Jun 2022)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineMemOperand.h
    M llvm/include/llvm/CodeGen/PseudoSourceValue.h
    M llvm/include/llvm/CodeGen/TargetInstrInfo.h
    M llvm/include/llvm/Target/TargetMachine.h
    M llvm/lib/CodeGen/MachineFunction.cpp
    M llvm/lib/CodeGen/PseudoSourceValue.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUMIRFormatter.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.h
    M llvm/lib/Target/AMDGPU/R600InstrInfo.cpp
    M llvm/lib/Target/AMDGPU/R600InstrInfo.h
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.h
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
    M llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp

  Log Message:
  -----------
  CodeGen: Move getAddressSpaceForPseudoSourceKind into TargetMachine

Avoid the dependency on TargetInstrInfo, which depends on the subtarget
and therefore the individual function.

Currently AMDGPU is constructing PseudoSourceValue instances in MachineFunctionInfo.
In order to facilitate copying MachineFunctionInfo, we need to stop allocating these
there. Alternatively we could allow targets to subclass PseudoSourceValueManager,
and allocate them similarly to MachineFunctionInfo.