#include "llvm/GlobalValue.h"
#include "llvm/OperandTraits.h"
#include "llvm/ADT/ilist_node.h"
+#include "llvm/ADT/Twine.h"
namespace llvm {
class Module;
class Constant;
-class PointerType;
template<typename ValueSubClass, typename ItemParentClass>
class SymbolTableListTraits;
}
/// GlobalAlias ctor - If a parent module is specified, the alias is
/// automatically inserted into the end of the specified module's alias list.
- GlobalAlias(const Type *Ty, LinkageTypes Linkage, const std::string &Name = "",
+ GlobalAlias(const Type *Ty, LinkageTypes Linkage, const Twine &Name = "",
Constant* Aliasee = 0, Module *Parent = 0);
/// Provide fast operand accessors
/// resolveAliasedGlobal() - This method tries to ultimately resolve the alias
/// by going through the aliasing chain and trying to find the very last
- /// global. Returns NULL if a cycle was found.
- const GlobalValue* resolveAliasedGlobal() const;
+ /// global. Returns NULL if a cycle was found. If stopOnWeak is false, then
+ /// the whole chain aliasing chain is traversed, otherwise - only strong
+ /// aliases.
+ const GlobalValue* resolveAliasedGlobal(bool stopOnWeak = true) const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const GlobalAlias *) { return true; }
};
template <>
-struct OperandTraits<GlobalAlias> : FixedNumOperandTraits<1> {
+struct OperandTraits<GlobalAlias> : public FixedNumOperandTraits<1> {
};
DEFINE_TRANSPARENT_OPERAND_ACCESSORS(GlobalAlias, Value)