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| author | Amjad Aboud <amjad.aboud@intel.com> | 2015-12-10 12:56:35 +0000 |
|---|---|---|
| committer | Amjad Aboud <amjad.aboud@intel.com> | 2015-12-10 12:56:35 +0000 |
| commit | a9bcf16ebc8a3dbfc4999ddca63f064c29e89f6c (patch) | |
| tree | 8c1f97f76f047d536f76f983304683adce045d6b /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | dd76cc1920b348276684c92cbd951c40922be8aa (diff) | |
| download | bcm5719-llvm-a9bcf16ebc8a3dbfc4999ddca63f064c29e89f6c.tar.gz bcm5719-llvm-a9bcf16ebc8a3dbfc4999ddca63f064c29e89f6c.zip | |
Macro debug info support in LLVM IR
Introduced DIMacro and DIMacroFile debug info metadata in the LLVM IR to support macros.
Differential Revision: http://reviews.llvm.org/D14687
llvm-svn: 255245
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index b1b699765bd..201b4bc34c2 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -1017,6 +1017,7 @@ static void WriteDICompileUnit(const DICompileUnit *N, Record.push_back(VE.getMetadataOrNullID(N->getGlobalVariables().get())); Record.push_back(VE.getMetadataOrNullID(N->getImportedEntities().get())); Record.push_back(N->getDWOId()); + Record.push_back(VE.getMetadataOrNullID(N->getMacros().get())); Stream.EmitRecord(bitc::METADATA_COMPILE_UNIT, Record, Abbrev); Record.clear(); @@ -1092,6 +1093,33 @@ static void WriteDINamespace(const DINamespace *N, const ValueEnumerator &VE, Record.clear(); } +static void WriteDIMacro(const DIMacro *N, const ValueEnumerator &VE, + BitstreamWriter &Stream, + SmallVectorImpl<uint64_t> &Record, unsigned Abbrev) { + Record.push_back(N->isDistinct()); + Record.push_back(N->getMacinfoType()); + Record.push_back(N->getLine()); + Record.push_back(VE.getMetadataOrNullID(N->getRawName())); + Record.push_back(VE.getMetadataOrNullID(N->getRawValue())); + + Stream.EmitRecord(bitc::METADATA_MACRO, Record, Abbrev); + Record.clear(); +} + +static void WriteDIMacroFile(const DIMacroFile *N, const ValueEnumerator &VE, + BitstreamWriter &Stream, + SmallVectorImpl<uint64_t> &Record, + unsigned Abbrev) { + Record.push_back(N->isDistinct()); + Record.push_back(N->getMacinfoType()); + Record.push_back(N->getLine()); + Record.push_back(VE.getMetadataOrNullID(N->getFile())); + Record.push_back(VE.getMetadataOrNullID(N->getElements().get())); + + Stream.EmitRecord(bitc::METADATA_MACRO_FILE, Record, Abbrev); + Record.clear(); +} + static void WriteDIModule(const DIModule *N, const ValueEnumerator &VE, BitstreamWriter &Stream, SmallVectorImpl<uint64_t> &Record, unsigned Abbrev) { |
