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Simplify ELFObjectWriter::ExecutePostLayoutBinding.

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No functionality change. This removes the last use of AliasedSymbol in
ELFObjectWriter.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207424 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-04-28 17:05:36 +00:00
parent 2f3691eb61
commit ac22ae75e3
1 changed files with 6 additions and 3 deletions
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9
lib/MC/ELFObjectWriter.cpp
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@ -531,12 +531,15 @@ void ELFObjectWriter::ExecutePostLayoutBinding(MCAssembler &Asm,
for (MCSymbolData &OriginalData : Asm.symbols()) {
const MCSymbol &Alias = OriginalData.getSymbol();
const MCSymbol &Symbol = Alias.AliasedSymbol();
MCSymbolData &SD = Asm.getSymbolData(Symbol);
// Not an alias.
if (&Symbol == &Alias)
if (!Alias.isVariable())
continue;
auto *Ref = dyn_cast<MCSymbolRefExpr>(Alias.getVariableValue());
if (!Ref)
continue;
const MCSymbol &Symbol = Ref->getSymbol();
MCSymbolData &SD = Asm.getSymbolData(Symbol);
StringRef AliasName = Alias.getName();
size_t Pos = AliasName.find('@');