[PATCH] D27170: Abstract almost all DwarfDebug out of the classes in DIE.cpp.

[Greg Clayton via Phabricator via llvm-commits]

clayborg updated this revision to Diff 79644.
clayborg added a comment.

Switched over to using PointerUnion and outlawed llvm::DIEUnit and llvm::DIE classes from being copied. Had to modify the DwarfLinker to not copy or move construct any DIE instances.


https://reviews.llvm.org/D27170

Files:
  include/llvm/CodeGen/DIE.h
  include/llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h
  lib/CodeGen/AsmPrinter/DIE.cpp
  lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
  lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
  lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
  lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.h
  lib/CodeGen/AsmPrinter/DwarfFile.cpp
  lib/CodeGen/AsmPrinter/DwarfUnit.cpp
  lib/CodeGen/AsmPrinter/DwarfUnit.h
  tools/dsymutil/DwarfLinker.cpp

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