[PATCH] D20654: [pdb] Try super hard to conserve memory in llvm-pdbdump

[Zachary Turner via llvm-commits]

zturner updated this revision to Diff 58692.
zturner added a comment.

Cache addresses which were previously allocated from the pool so that we don't keep allocating from the pool multiple times for the same stream offset.


http://reviews.llvm.org/D20654

Files:
  include/llvm/DebugInfo/CodeView/ByteStream.h
  include/llvm/DebugInfo/CodeView/StreamArray.h
  include/llvm/DebugInfo/CodeView/StreamInterface.h
  include/llvm/DebugInfo/CodeView/StreamReader.h
  include/llvm/DebugInfo/CodeView/StreamRef.h
  include/llvm/DebugInfo/PDB/Raw/DbiStream.h
  include/llvm/DebugInfo/PDB/Raw/MappedBlockStream.h
  include/llvm/DebugInfo/PDB/Raw/ModInfo.h
  include/llvm/DebugInfo/PDB/Raw/ModStream.h
  include/llvm/DebugInfo/PDB/Raw/NameHashTable.h
  include/llvm/DebugInfo/PDB/Raw/PublicsStream.h
  include/llvm/DebugInfo/PDB/Raw/TpiStream.h
  lib/DebugInfo/CodeView/ByteStream.cpp
  lib/DebugInfo/CodeView/StreamReader.cpp
  lib/DebugInfo/PDB/CMakeLists.txt
  lib/DebugInfo/PDB/Raw/DbiStream.cpp
  lib/DebugInfo/PDB/Raw/InfoStream.cpp
  lib/DebugInfo/PDB/Raw/MappedBlockStream.cpp
  lib/DebugInfo/PDB/Raw/ModInfo.cpp
  lib/DebugInfo/PDB/Raw/ModStream.cpp
  lib/DebugInfo/PDB/Raw/NameHashTable.cpp
  lib/DebugInfo/PDB/Raw/NameMap.cpp
  lib/DebugInfo/PDB/Raw/PublicsStream.cpp
  lib/DebugInfo/PDB/Raw/SymbolStream.cpp
  lib/DebugInfo/PDB/Raw/TpiStream.cpp
  tools/llvm-pdbdump/llvm-pdbdump.cpp

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