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https://github.com/RPCS3/llvm-mirror.git
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0e0b4260d3
Summary: This considers module symbol streams and the global symbol stream to be roots. Most types that this considers "unreferenced" are referenced by LF_UDT_MOD_SRC_LINE id records, which VC seems to always include. Essentially, they are types that the user can only find in the debugger if they call them by name, they cannot be found by traversing a symbol. In practice, around 80% of type information in a PDB is referenced by a symbol. That seems like a reasonable number. I don't really plan to do anything with this tool. It mostly just exists for informational purposes, and to confirm that we probably don't need to implement type reference tracking in LLD. We can continue to merge all types as we do today without wasting space. Reviewers: zturner, aganea Subscribers: mgorny, hiraditya, arphaman, jdoerfert, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D59620 llvm-svn: 356692
36 lines
714 B
CMake
36 lines
714 B
CMake
set(LLVM_LINK_COMPONENTS
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BinaryFormat
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DebugInfoCodeView
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DebugInfoMSF
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DebugInfoPDB
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Object
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ObjectYAML
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Support
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)
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add_llvm_tool(llvm-pdbutil
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BytesOutputStyle.cpp
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DumpOutputStyle.cpp
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ExplainOutputStyle.cpp
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InputFile.cpp
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llvm-pdbutil.cpp
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FormatUtil.cpp
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LinePrinter.cpp
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MinimalSymbolDumper.cpp
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MinimalTypeDumper.cpp
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PdbYaml.cpp
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PrettyBuiltinDumper.cpp
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PrettyClassDefinitionDumper.cpp
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PrettyClassLayoutGraphicalDumper.cpp
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PrettyCompilandDumper.cpp
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PrettyEnumDumper.cpp
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PrettyExternalSymbolDumper.cpp
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PrettyFunctionDumper.cpp
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PrettyTypeDumper.cpp
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PrettyTypedefDumper.cpp
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PrettyVariableDumper.cpp
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StreamUtil.cpp
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TypeReferenceTracker.cpp
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YAMLOutputStyle.cpp
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)
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