diff options
Diffstat (limited to 'llvm/lib/Bitcode')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 15 | ||||
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 27 |
2 files changed, 38 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 5fc758a..d1c122f 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1437,6 +1437,21 @@ std::error_code BitcodeReader::ParseMetadata() { NextMDValueNo++); break; } + case bitc::METADATA_COMPILE_UNIT: { + if (Record.size() != 14) + return Error("Invalid record"); + + MDValueList.AssignValue( + GET_OR_DISTINCT( + MDCompileUnit, Record[0], + (Context, Record[1], getMD(Record[2]), getMDString(Record[3]), + Record[4], getMDString(Record[5]), Record[6], + getMDString(Record[7]), Record[8], getMDOrNull(Record[9]), + getMDOrNull(Record[10]), getMDOrNull(Record[11]), + getMDOrNull(Record[12]), getMDOrNull(Record[13]))), + NextMDValueNo++); + break; + } case bitc::METADATA_STRING: { std::string String(Record.begin(), Record.end()); llvm::UpgradeMDStringConstant(String); diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 6f275ab..5e27f30 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -925,11 +925,30 @@ static void WriteMDFile(const MDFile *N, const ValueEnumerator &VE, Record.clear(); } -static void WriteMDCompileUnit(const MDCompileUnit *, const ValueEnumerator &, - BitstreamWriter &, SmallVectorImpl<uint64_t> &, - unsigned) { - llvm_unreachable("write not implemented"); +static void WriteMDCompileUnit(const MDCompileUnit *N, + const ValueEnumerator &VE, + BitstreamWriter &Stream, + SmallVectorImpl<uint64_t> &Record, + unsigned Abbrev) { + Record.push_back(N->isDistinct()); + Record.push_back(N->getSourceLanguage()); + Record.push_back(VE.getMetadataID(N->getFile())); + Record.push_back(VE.getMetadataOrNullID(N->getRawProducer())); + Record.push_back(N->isOptimized()); + Record.push_back(VE.getMetadataOrNullID(N->getRawFlags())); + Record.push_back(N->getRuntimeVersion()); + Record.push_back(VE.getMetadataOrNullID(N->getRawSplitDebugFilename())); + Record.push_back(N->getEmissionKind()); + Record.push_back(VE.getMetadataOrNullID(N->getEnumTypes())); + Record.push_back(VE.getMetadataOrNullID(N->getRetainedTypes())); + Record.push_back(VE.getMetadataOrNullID(N->getSubprograms())); + Record.push_back(VE.getMetadataOrNullID(N->getGlobalVariables())); + Record.push_back(VE.getMetadataOrNullID(N->getImportedEntities())); + + Stream.EmitRecord(bitc::METADATA_COMPILE_UNIT, Record, Abbrev); + Record.clear(); } + static void WriteMDSubprogram(const MDSubprogram *, const ValueEnumerator &, BitstreamWriter &, SmallVectorImpl<uint64_t> &, unsigned) { |