diff options
Diffstat (limited to 'llvm/lib/Bitcode')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 12 | ||||
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 17 |
2 files changed, 25 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index fa139d74fba..d0606788d44 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1490,6 +1490,18 @@ std::error_code BitcodeReader::ParseMetadata() { NextMDValueNo++); break; } + case bitc::METADATA_NAMESPACE: { + if (Record.size() != 5) + return Error("Invalid record"); + + MDValueList.AssignValue( + GET_OR_DISTINCT(MDNamespace, Record[0], + (Context, getMDOrNull(Record[1]), + getMDOrNull(Record[2]), getMDString(Record[3]), + Record[4])), + 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 4643a7236a4..aa774ba38e0 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -1007,11 +1007,20 @@ static void WriteMDLexicalBlockFile(const MDLexicalBlockFile *N, Record.clear(); } -static void WriteMDNamespace(const MDNamespace *, const ValueEnumerator &, - BitstreamWriter &, SmallVectorImpl<uint64_t> &, - unsigned) { - llvm_unreachable("write not implemented"); +static void WriteMDNamespace(const MDNamespace *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->getFile())); + Record.push_back(VE.getMetadataOrNullID(N->getRawName())); + Record.push_back(N->getLine()); + + Stream.EmitRecord(bitc::METADATA_NAMESPACE, Record, Abbrev); + Record.clear(); } + static void WriteMDTemplateTypeParameter(const MDTemplateTypeParameter *, const ValueEnumerator &, BitstreamWriter &, |
