[all-commits] [llvm/llvm-project] de3d0e: Revert "Revert "[MIR] Target specific MIR formatin...

[Daniel Sanders via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: de3d0ee023cb14c06d5be01369ef8db4cbfa16b4
      https://github.com/llvm/llvm-project/commit/de3d0ee023cb14c06d5be01369ef8db4cbfa16b4
  Author: Daniel Sanders <daniel_l_sanders at apple.com>
  Date:   2020-01-08 (Wed, 08 Jan 2020)

  Changed paths:
    A llvm/include/llvm/CodeGen/MIRFormatter.h
    M llvm/include/llvm/CodeGen/MIRParser/MIParser.h
    M llvm/include/llvm/CodeGen/MachineMemOperand.h
    M llvm/include/llvm/CodeGen/MachineOperand.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/MIRParser/MILexer.cpp
    M llvm/lib/CodeGen/MIRParser/MILexer.h
    M llvm/lib/CodeGen/MIRParser/MIParser.cpp
    M llvm/lib/CodeGen/MIRPrinter.cpp
    M llvm/lib/CodeGen/MachineInstr.cpp
    M llvm/lib/CodeGen/MachineOperand.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
    M llvm/lib/Target/TargetMachine.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.store.format.f16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.store.format.f32.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.store.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.load.1d.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.sample.1d.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.raw.buffer.load.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.struct.buffer.load.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.struct.buffer.store.ll
    M llvm/test/CodeGen/AMDGPU/buffer-intrinsics-mmo-offsets.ll
    M llvm/test/CodeGen/AMDGPU/extract_subvector_vec4_vec3.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.gws.barrier.ll
    M llvm/unittests/CodeGen/MachineOperandTest.cpp

  Log Message:
  -----------
  Revert "Revert "[MIR] Target specific MIR formating and parsing""

There was an unguarded dereference of MF in a function that permitted
nullptr. Fixed

This reverts commit 71d64f72f934631aa2f12b9542c23f74f256f494.