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Revert 240130, it caused crashes (repro in PR23900).

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240193 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nico Weber
2015-06-19 23:43:47 +00:00
parent 30c3b2a4c2
commit 7081f6fc99
26 changed files with 134 additions and 127 deletions
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13
lib/MC/ELFObjectWriter.cpp
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@@ -786,15 +786,10 @@ void ELFObjectWriter::computeSymbolTable(
Renames.count(&Symbol)))
continue;
if (Symbol.isTemporary() && Symbol.isUndefined())
Ctx.reportFatalError(SMLoc(), "Undefined temporary");
ELFSymbolData MSD;
MSD.Symbol = cast<MCSymbolELF>(&Symbol);
bool Local = Symbol.getBinding() == ELF::STB_LOCAL;
assert(Local || !Symbol.isTemporary());
if (Symbol.isAbsolute()) {
MSD.SectionIndex = ELF::SHN_ABS;
} else if (Symbol.isCommon()) {
@@ -893,11 +888,9 @@ void ELFObjectWriter::computeSymbolTable(
unsigned Index = FileNames.size() + 1;
for (ELFSymbolData &MSD : LocalSymbolData) {
unsigned StringIndex;
if (MSD.Symbol->getType() == ELF::STT_SECTION || MSD.Name.empty())
StringIndex = 0;
else
StringIndex = StrTabBuilder.getOffset(MSD.Name);
unsigned StringIndex = MSD.Symbol->getType() == ELF::STT_SECTION
? 0
: StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++);
writeSymbol(Writer, StringIndex, MSD, Layout);
}