class MCExpr;
class MCSection;
class MCSymbol;
+ class MCLabel;
class StringRef;
class Twine;
class MCSectionMachO;
/// NextUniqueID - The next ID to dole out to an unnamed assembler temporary
/// symbol.
unsigned NextUniqueID;
+
+ /// Instances of directional local labels.
+ DenseMap<unsigned, MCLabel *> Instances;
+ /// NextInstance() creates the next instance of the directional local label
+ /// for the LocalLabelVal and adds it to the map if needed.
+ unsigned NextInstance(int64_t LocalLabelVal);
+ /// GetInstance() gets the current instance of the directional local label
+ /// for the LocalLabelVal and adds it to the map if needed.
+ unsigned GetInstance(int64_t LocalLabelVal);
/// Allocator - Allocator object used for creating machine code objects.
///
/// with a unique but unspecified name.
MCSymbol *CreateTempSymbol();
+ /// CreateDirectionalLocalSymbol - Create the defintion of a directional
+ /// local symbol for numbered label (used for "1:" defintions).
+ MCSymbol *CreateDirectionalLocalSymbol(int64_t LocalLabelVal);
+
+ /// GetDirectionalLocalSymbol - Create and return a directional local
+ /// symbol for numbered label (used for "1b" or 1f" references).
+ MCSymbol *GetDirectionalLocalSymbol(int64_t LocalLabelVal, int bORf);
+
/// GetOrCreateSymbol - Lookup the symbol inside with the specified
/// @p Name. If it exists, return it. If not, create a forward
/// reference and return it.