diff options
Diffstat (limited to 'llvm/lib/Bitcode')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 16 | ||||
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 32 |
2 files changed, 44 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index d1c122f70ab..12996d19e0d 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1452,6 +1452,22 @@ std::error_code BitcodeReader::ParseMetadata() { NextMDValueNo++); break; } + case bitc::METADATA_SUBPROGRAM: { + if (Record.size() != 19) + return Error("Invalid record"); + + MDValueList.AssignValue( + GET_OR_DISTINCT( + MDSubprogram, Record[0], + (Context, getMDOrNull(Record[1]), getMDString(Record[2]), + getMDString(Record[3]), getMDOrNull(Record[4]), Record[5], + getMDOrNull(Record[6]), Record[7], Record[8], Record[9], + getMDOrNull(Record[10]), Record[11], Record[12], Record[13], + Record[14], getMDOrNull(Record[15]), getMDOrNull(Record[16]), + getMDOrNull(Record[17]), getMDOrNull(Record[18]))), + 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 5e27f30a48d..f0453fff122 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -949,11 +949,35 @@ static void WriteMDCompileUnit(const MDCompileUnit *N, Record.clear(); } -static void WriteMDSubprogram(const MDSubprogram *, const ValueEnumerator &, - BitstreamWriter &, SmallVectorImpl<uint64_t> &, - unsigned) { - llvm_unreachable("write not implemented"); +static void WriteMDSubprogram(const MDSubprogram *N, + const ValueEnumerator &VE, + BitstreamWriter &Stream, + SmallVectorImpl<uint64_t> &Record, + unsigned Abbrev) { + Record.push_back(N->isDistinct()); + Record.push_back(VE.getMetadataOrNullID(N->getScope())); + Record.push_back(VE.getMetadataOrNullID(N->getRawName())); + Record.push_back(VE.getMetadataOrNullID(N->getRawLinkageName())); + Record.push_back(VE.getMetadataOrNullID(N->getFile())); + Record.push_back(N->getLine()); + Record.push_back(VE.getMetadataOrNullID(N->getType())); + Record.push_back(N->isLocalToUnit()); + Record.push_back(N->isDefinition()); + Record.push_back(N->getScopeLine()); + Record.push_back(VE.getMetadataOrNullID(N->getContainingType())); + Record.push_back(N->getVirtuality()); + Record.push_back(N->getVirtualIndex()); + Record.push_back(N->getFlags()); + Record.push_back(N->isOptimized()); + Record.push_back(VE.getMetadataOrNullID(N->getFunction())); + Record.push_back(VE.getMetadataOrNullID(N->getTemplateParams())); + Record.push_back(VE.getMetadataOrNullID(N->getDeclaration())); + Record.push_back(VE.getMetadataOrNullID(N->getVariables())); + + Stream.EmitRecord(bitc::METADATA_SUBPROGRAM, Record, Abbrev); + Record.clear(); } + static void WriteMDLexicalBlock(const MDLexicalBlock *, const ValueEnumerator &, BitstreamWriter &, SmallVectorImpl<uint64_t> &, unsigned) { |
