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Do not write empty METADATA_ATTACHMENT record.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84006 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-10-13 18:51:28 +00:00
parent a917bfe8c2
commit 5192e30a72
1 changed files with 7 additions and 5 deletions
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12
lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -580,12 +580,14 @@ static void WriteMetadataAttachment(const Function &F,
Record.push_back(VE.getValueID(ND)); Record.push_back(VE.getValueID(ND));
} }
} }
if (!StartedMetadataBlock) { if (!Record.empty()) {
Stream.EnterSubblock(bitc::METADATA_ATTACHMENT_ID, 3); if (!StartedMetadataBlock) {
StartedMetadataBlock = true; Stream.EnterSubblock(bitc::METADATA_ATTACHMENT_ID, 3);
StartedMetadataBlock = true;
}
Stream.EmitRecord(bitc::METADATA_ATTACHMENT, Record, 0);
Record.clear();
} }
Stream.EmitRecord(bitc::METADATA_ATTACHMENT, Record, 0);
Record.clear();
} }
if (StartedMetadataBlock) if (StartedMetadataBlock)