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[IRObjectFile] Handle undefined weak symbols in RecordStreamer.

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Differential Revision:  https://reviews.llvm.org/D24594

llvm-svn: 281629
This commit is contained in:
Davide Italiano
2016-09-15 17:54:22 +00:00
parent b385f2a16f
commit f7518498ff
5 changed files with 28 additions and 7 deletions
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5
llvm/lib/Object/IRObjectFile.cpp
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@@ -113,10 +113,13 @@ void IRObjectFile::CollectAsmUndefinedRefs(
Res |= BasicSymbolRef::SF_Undefined;
Res |= BasicSymbolRef::SF_Global;
break;
case RecordStreamer::GlobalWeak:
case RecordStreamer::DefinedWeak:
Res |= BasicSymbolRef::SF_Weak;
Res |= BasicSymbolRef::SF_Global;
break;
case RecordStreamer::UndefinedWeak:
Res |= BasicSymbolRef::SF_Weak;
Res |= BasicSymbolRef::SF_Undefined;
}
AsmUndefinedRefs(Key, BasicSymbolRef::Flags(Res));
}