diff options
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
-rw-r--r-- | lib/MC/ELFObjectWriter.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index e8b34d56f5..12b5f595ca 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -606,7 +606,12 @@ static const MCSymbol *getBaseSymbol(const MCAsmLayout &Layout, MCValue Value; if (!Expr->EvaluateAsRelocatable(Value, &Layout)) llvm_unreachable("Invalid Expression"); - assert(!Value.getSymB()); + const MCSymbolRefExpr *RefB = Value.getSymB(); + 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; |