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| author | Adrian Prantl <aprantl@apple.com> | 2020-03-03 16:05:23 -0800 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2020-03-11 18:47:30 -0700 |
| commit | d5180ea134796f96b0c6c4ab23c592d58f25733d (patch) | |
| tree | 9a6b1036e3e428b9f313184794742030f8295f91 /llvm/lib/Bitcode/Reader/MetadataLoader.cpp | |
| parent | 49d4e0e3278c640164c29c92ee624d8935bc19b6 (diff) | |
| download | llvm-d5180ea134796f96b0c6c4ab23c592d58f25733d.zip llvm-d5180ea134796f96b0c6c4ab23c592d58f25733d.tar.gz llvm-d5180ea134796f96b0c6c4ab23c592d58f25733d.tar.bz2 | |
Add debug info support for Swift/Clang APINotes.
In order for dsymutil to collect .apinotes files (which capture
attributes such as nullability, Swift import names, and availability),
I want to propose adding an apinotes: field to DIModule that gets
translated into a DW_AT_LLVM_apinotes (path) nested inside
DW_TAG_module. This will be primarily used by LLDB to indirectly
extract the Swift names of Clang declarations that were deserialized
from DWARF.
<rdar://problem/59514626>
Differential Revision: https://reviews.llvm.org/D75585
Diffstat (limited to 'llvm/lib/Bitcode/Reader/MetadataLoader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/MetadataLoader.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp index 17778e7..c1fa91d 100644 --- a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp +++ b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp @@ -1418,14 +1418,15 @@ Error MetadataLoader::MetadataLoaderImpl::parseOneMetadata( } case bitc::METADATA_MODULE: { - if (Record.size() < 5 || Record.size() > 6) + if (Record.size() < 5 || Record.size() > 7) return error("Invalid record"); IsDistinct = Record[0]; MetadataList.assignValue( - GET_OR_DISTINCT( - DIModule, (Context, getMDOrNull(Record[1]), getMDString(Record[2]), - getMDString(Record[3]), getMDString(Record[4]))), + GET_OR_DISTINCT(DIModule, + (Context, getMDOrNull(Record[1]), + getMDString(Record[2]), getMDString(Record[3]), + getMDString(Record[4]), getMDString(Record[5]))), NextMetadataNo); NextMetadataNo++; break; |