diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader/MetadataLoader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/MetadataLoader.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp index a4d1b83..cdcf7a8 100644 --- a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp +++ b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp @@ -1867,12 +1867,18 @@ Error MetadataLoader::MetadataLoaderImpl::parseOneMetadata( // distinct. It's always distinct. IsDistinct = true; + const auto LangVersionMask = (uint64_t(1) << 63); + const bool HasVersionedLanguage = Record[1] & LangVersionMask; + auto *CU = DICompileUnit::getDistinct( - Context, DISourceLanguageName(Record[1]), getMDOrNull(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[12]), - getMDOrNull(Record[13]), + Context, + HasVersionedLanguage + ? DISourceLanguageName(Record[1] & ~LangVersionMask, 0) + : DISourceLanguageName(Record[1]), + getMDOrNull(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[12]), getMDOrNull(Record[13]), Record.size() <= 15 ? nullptr : getMDOrNull(Record[15]), Record.size() <= 14 ? 0 : Record[14], Record.size() <= 16 ? true : Record[16], |