[PATCH] D26879: Make a DwarfGen class that can generate DWARF for unittests and add units tests to test DWARF API.

[Greg Clayton via llvm-commits]

clayborg updated this revision to Diff 78901.
clayborg added a comment.

Cleaned up how DWARF versions are stored. DwarfDebug was storing its own copy of the DWARF version and the out streamer also contained a version. Centralized the DWARF version code to live in the streamer. This allows AsmPrinter clients (like many classes in DIE.cpp) to not have to rely on the AsmPrinter having a DwarfDebug class just to get the DWARF version.


https://reviews.llvm.org/D26879

Files:
  include/llvm/CodeGen/AsmPrinter.h
  include/llvm/CodeGen/DIE.h
  include/llvm/CodeGen/DIEValue.def
  include/llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h
  lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  lib/CodeGen/AsmPrinter/DIE.cpp
  lib/CodeGen/AsmPrinter/DIEHash.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.h
  lib/CodeGen/AsmPrinter/DwarfFile.cpp
  lib/CodeGen/AsmPrinter/DwarfFile.h
  lib/CodeGen/CMakeLists.txt
  lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
  tools/dsymutil/DwarfLinker.cpp
  unittests/DebugInfo/DWARF/CMakeLists.txt

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