diff options
| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-02-13 01:30:42 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-02-13 01:30:42 +0000 |
| commit | 06a0702e4033573be42105bc51bbfeff628a00da (patch) | |
| tree | f425c8945b64302e985289583e268207c2c5d218 /llvm/lib/Bitcode | |
| parent | a96d40999702c46894b6aad419e573a4bbc90673 (diff) | |
| download | bcm5719-llvm-06a0702e4033573be42105bc51bbfeff628a00da.tar.gz bcm5719-llvm-06a0702e4033573be42105bc51bbfeff628a00da.zip | |
AsmWriter/Bitcode: MDLexicalBlockFile
llvm-svn: 229017
Diffstat (limited to 'llvm/lib/Bitcode')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 11 | ||||
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 17 |
2 files changed, 24 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 22dcd2a0812..fa139d74fba 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1479,6 +1479,17 @@ std::error_code BitcodeReader::ParseMetadata() { NextMDValueNo++); break; } + case bitc::METADATA_LEXICAL_BLOCK_FILE: { + if (Record.size() != 4) + return Error("Invalid record"); + + MDValueList.AssignValue( + GET_OR_DISTINCT(MDLexicalBlockFile, Record[0], + (Context, getMDOrNull(Record[1]), + getMDOrNull(Record[2]), Record[3])), + 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 21dc5349cdc..4643a7236a4 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -993,11 +993,20 @@ static void WriteMDLexicalBlock(const MDLexicalBlock *N, Record.clear(); } -static void WriteMDLexicalBlockFile(const MDLexicalBlockFile *, - const ValueEnumerator &, BitstreamWriter &, - SmallVectorImpl<uint64_t> &, unsigned) { - llvm_unreachable("write not implemented"); +static void WriteMDLexicalBlockFile(const MDLexicalBlockFile *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(N->getDiscriminator()); + + Stream.EmitRecord(bitc::METADATA_LEXICAL_BLOCK_FILE, Record, Abbrev); + Record.clear(); } + static void WriteMDNamespace(const MDNamespace *, const ValueEnumerator &, BitstreamWriter &, SmallVectorImpl<uint64_t> &, unsigned) { |
