[all-commits] [llvm/llvm-project] 24698e: Implement wave32 DWARF register mapping

[RamNalamothu via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 24698e526f619271705fe72bcaa928be9bc82484
      https://github.com/llvm/llvm-project/commit/24698e526f619271705fe72bcaa928be9bc82484
  Author: Ram Nalamothu <VenkataRamanaiah.Nalamothu at amd.com>
  Date:   2020-03-23 (Mon, 23 Mar 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
    M llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
    M llvm/lib/Target/AMDGPU/SIRegisterInfo.td
    A llvm/unittests/MC/AMDGPU/CMakeLists.txt
    A llvm/unittests/MC/AMDGPU/DwarfRegMappings.cpp
    M llvm/unittests/MC/CMakeLists.txt
    A llvm/unittests/Target/AMDGPU/CMakeLists.txt
    A llvm/unittests/Target/AMDGPU/DwarfRegMappings.cpp

  Log Message:
  -----------
  Implement wave32 DWARF register mapping

Implement the DWARF register mapping described in llvm/docs/AMDGPUUsage.rst.

This enables generating appropriate DWARF register numbers for wave64 and
wave32 modes.