///
/// Clients are not required to answer precisely and may conservatively return
/// false, even when a difference is fully resolved.
- bool
- IsSymbolRefDifferenceFullyResolved(const MCAssembler &Asm,
- const MCSymbolRefExpr *A,
- const MCSymbolRefExpr *B,
- bool InSet) const;
+ bool IsSymbolRefDifferenceFullyResolved(const MCAssembler &Asm,
+ const MCSymbolRefExpr *A,
+ const MCSymbolRefExpr *B,
+ bool InSet) const;
virtual bool
IsSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm,
}
/// \brief Helper method for \see EvaluateSymbolAdd().
-static void AttemptToFoldSymbolOffsetDifference(const MCAssembler *Asm,
- const MCAsmLayout *Layout,
- const SectionAddrMap *Addrs,
- bool InSet,
- const MCSymbolRefExpr *&A,
- const MCSymbolRefExpr *&B,
- int64_t &Addend) {
+static void AttemptToFoldSymbolOffsetDifference(
+ const MCAssembler *Asm, const MCAsmLayout *Layout,
+ const SectionAddrMap *Addrs, bool InSet, const MCSymbolRefExpr *&A,
+ const MCSymbolRefExpr *&B, int64_t &Addend) {
if (!A || !B)
return;
/// They might look redundant, but this function can be used before layout
/// is done (see the object streamer for example) and having the Asm argument
/// lets us avoid relaxations early.
-static bool EvaluateSymbolicAdd(const MCAssembler *Asm,
- const MCAsmLayout *Layout,
- const SectionAddrMap *Addrs,
- bool InSet,
- const MCValue &LHS,const MCSymbolRefExpr *RHS_A,
- const MCSymbolRefExpr *RHS_B, int64_t RHS_Cst,
- MCValue &Res) {
+static bool
+EvaluateSymbolicAdd(const MCAssembler *Asm, const MCAsmLayout *Layout,
+ const SectionAddrMap *Addrs, bool InSet, const MCValue &LHS,
+ const MCSymbolRefExpr *RHS_A, const MCSymbolRefExpr *RHS_B,
+ int64_t RHS_Cst, MCValue &Res) {
// FIXME: This routine (and other evaluation parts) are *incredibly* sloppy
// about dealing with modifiers. This will ultimately bite us, one day.
const MCSymbolRefExpr *LHS_A = LHS.getSymA();
// Negate RHS and add.
return EvaluateSymbolicAdd(Asm, Layout, Addrs, InSet, LHSValue,
RHSValue.getSymB(), RHSValue.getSymA(),
- -RHSValue.getConstant(),
- Res);
+ -RHSValue.getConstant(), Res);
case MCBinaryExpr::Add:
return EvaluateSymbolicAdd(Asm, Layout, Addrs, InSet, LHSValue,
RHSValue.getSymA(), RHSValue.getSymB(),
- RHSValue.getConstant(),
- Res);
+ RHSValue.getConstant(), Res);
}
}
MCObjectWriter::~MCObjectWriter() {
}
-bool
-MCObjectWriter::IsSymbolRefDifferenceFullyResolved(const MCAssembler &Asm,
- const MCSymbolRefExpr *A,
- const MCSymbolRefExpr *B,
- bool InSet) const {
+bool MCObjectWriter::IsSymbolRefDifferenceFullyResolved(
+ const MCAssembler &Asm, const MCSymbolRefExpr *A, const MCSymbolRefExpr *B,
+ bool InSet) const {
// Modified symbol references cannot be resolved.
if (A->getKind() != MCSymbolRefExpr::VK_None ||
B->getKind() != MCSymbolRefExpr::VK_None)