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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-05-01 13:09:42 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-05-01 13:09:42 +0000 |
| commit | d5bbf36fcccc64038258fea37c444817df33293a (patch) | |
| tree | 9760e50e786e2c8e3f793684dddb8767fdf534d2 | |
| parent | 576a0415cb8b0615c2d6e8fd87e5427ddbc7fb20 (diff) | |
| download | bcm5719-llvm-d5bbf36fcccc64038258fea37c444817df33293a.tar.gz bcm5719-llvm-d5bbf36fcccc64038258fea37c444817df33293a.zip | |
Make getBaseSymbol non recursive.
llvm-svn: 207759
| -rw-r--r-- | llvm/lib/MC/ELFObjectWriter.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index 9c224b3da6a..5e24f914821 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -585,16 +585,18 @@ static const MCSymbol *getBaseSymbol(const MCAsmLayout &Layout, MCValue Value; if (!Expr->EvaluateAsValue(Value, &Layout)) llvm_unreachable("Invalid Expression"); + const MCSymbolRefExpr *RefB = Value.getSymB(); - if (RefB) { + if (RefB) Layout.getAssembler().getContext().FatalError( SMLoc(), Twine("symbol '") + RefB->getSymbol().getName() + "' could not be evaluated in a subtraction expression"); - } + const MCSymbolRefExpr *A = Value.getSymA(); if (!A) return nullptr; - return getBaseSymbol(Layout, A->getSymbol()); + + return &A->getSymbol(); } void ELFObjectWriter::WriteSymbol(SymbolTableWriter &Writer, ELFSymbolData &MSD, |
