diff options
Diffstat (limited to 'llvm/lib/MC/MCAssembler.cpp')
-rw-r--r-- | llvm/lib/MC/MCAssembler.cpp | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/llvm/lib/MC/MCAssembler.cpp b/llvm/lib/MC/MCAssembler.cpp index 6ba66762177..6345bd53417 100644 --- a/llvm/lib/MC/MCAssembler.cpp +++ b/llvm/lib/MC/MCAssembler.cpp @@ -142,7 +142,7 @@ static bool getSymbolOffsetImpl(const MCAsmLayout &Layout, // If SD is a variable, evaluate it. MCValue Target; - if (!S.getVariableValue()->EvaluateAsValue(Target, &Layout, nullptr)) + if (!S.getVariableValue()->EvaluateAsRelocatable(Target, &Layout, nullptr)) report_fatal_error("unable to evaluate offset for variable '" + S.getName() + "'"); @@ -188,7 +188,7 @@ const MCSymbol *MCAsmLayout::getBaseSymbol(const MCSymbol &Symbol) const { const MCExpr *Expr = Symbol.getVariableValue(); MCValue Value; - if (!Expr->EvaluateAsValue(Value, this, nullptr)) + if (!Expr->EvaluateAsRelocatable(Value, this, nullptr)) llvm_unreachable("Invalid Expression"); const MCSymbolRefExpr *RefB = Value.getSymB(); @@ -473,18 +473,6 @@ const MCSymbolData *MCAssembler::getAtom(const MCSymbolData *SD) const { return SD->getFragment()->getAtom(); } -// Try to fully compute Expr to an absolute value and if that fails produce -// a relocatable expr. -// FIXME: Should this be the behavior of EvaluateAsRelocatable itself? -static bool evaluate(const MCExpr &Expr, const MCAsmLayout &Layout, - const MCFixup &Fixup, MCValue &Target) { - if (Expr.EvaluateAsValue(Target, &Layout, &Fixup)) { - if (Target.isAbsolute()) - return true; - } - return Expr.EvaluateAsRelocatable(Target, &Layout, &Fixup); -} - bool MCAssembler::evaluateFixup(const MCAsmLayout &Layout, const MCFixup &Fixup, const MCFragment *DF, MCValue &Target, uint64_t &Value) const { @@ -494,7 +482,7 @@ bool MCAssembler::evaluateFixup(const MCAsmLayout &Layout, // probably merge the two into a single callback that tries to evaluate a // fixup and records a relocation if one is needed. const MCExpr *Expr = Fixup.getValue(); - if (!evaluate(*Expr, Layout, Fixup, Target)) + if (!Expr->EvaluateAsRelocatable(Target, &Layout, &Fixup)) getContext().FatalError(Fixup.getLoc(), "expected relocatable expression"); bool IsPCRel = Backend.getFixupKindInfo( |