#define LLVM_ASSEMBLY_WRITER_H
#include <iosfwd>
+#include <string>
namespace llvm {
class Module;
class Value;
class raw_ostream;
+template <typename T> class SmallVectorImpl;
+
+/// TypePrinting - Type printing machinery.
+class TypePrinting {
+ void *TypeNames; // A map to remember type names.
+ TypePrinting(const TypePrinting &); // DO NOT IMPLEMENT
+ void operator=(const TypePrinting&); // DO NOT IMPLEMENT
+public:
+ TypePrinting();
+ ~TypePrinting();
+
+ void clear();
+
+ void print(const Type *Ty, raw_ostream &OS, bool IgnoreTopLevelName = false);
+
+ void printAtLeastOneLevel(const Type *Ty, raw_ostream &OS) {
+ print(Ty, OS, true);
+ }
+
+ /// hasTypeName - Return true if the type has a name in TypeNames, false
+ /// otherwise.
+ bool hasTypeName(const Type *Ty) const;
+
+ /// addTypeName - Add a name for the specified type if it doesn't already have
+ /// one. This name will be printed instead of the structural version of the
+ /// type in order to make the output more concise.
+ void addTypeName(const Type *Ty, const std::string &N);
+
+private:
+ void CalcTypeName(const Type *Ty, SmallVectorImpl<const Type *> &TypeStack,
+ raw_ostream &OS, bool IgnoreTopLevelName = false);
+};
// WriteTypeSymbolic - This attempts to write the specified type as a symbolic
// type, if there is an entry in the Module's symbol table for the specified