[PATCH] D38748: AMDGPU: Add support for isa version note

[Konstantin Zhuravlyov via Phabricator via llvm-commits]

kzhuravl created this revision.
Herald added subscribers: dstuttard, yaxunl, nhaehnle, wdng, arsenm.

- Emit NT_AMD_AMDGPU_ISA
- Add assembler parsing for isa version directive
  - If isa version directive does not match command line arguments, then return error


https://reviews.llvm.org/D38748

Files:
  lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
  lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
  lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
  lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
  lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
  lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
  test/CodeGen/AMDGPU/elf-notes.ll
  test/MC/AMDGPU/isa-version-hsa.s
  test/MC/AMDGPU/isa-version-pal.s
  test/MC/AMDGPU/isa-version-unk.s

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