#ifndef LLVM_GLOBAL_ALIAS_H
#define LLVM_GLOBAL_ALIAS_H
+#include "llvm/ADT/Twine.h"
+#include "llvm/ADT/ilist_node.h"
#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;
template<typename ValueSubClass, typename ItemParentClass>
class SymbolTableListTraits;
class GlobalAlias : public GlobalValue, public ilist_node<GlobalAlias> {
friend class SymbolTableListTraits<GlobalAlias, Module>;
- void operator=(const GlobalAlias &); // Do not implement
- GlobalAlias(const GlobalAlias &); // Do not implement
+ void operator=(const GlobalAlias &) LLVM_DELETED_FUNCTION;
+ GlobalAlias(const GlobalAlias &) LLVM_DELETED_FUNCTION;
void setParent(Module *parent);
}
/// 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 Twine &Name = "",
+ GlobalAlias(Type *Ty, LinkageTypes Linkage, const Twine &Name = "",
Constant* Aliasee = 0, Module *Parent = 0);
/// Provide fast operand accessors
- DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value);
-
- /// isDeclaration - Is this global variable lacking an initializer? If so,
- /// the global variable is defined in some other translation unit, and is thus
- /// only a declaration here.
- virtual bool isDeclaration() const;
+ DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Constant);
/// removeFromParent - This method unlinks 'this' from the containing module,
/// but does not delete it.
/// set/getAliasee - These methods retrive and set alias target.
void setAliasee(Constant *GV);
const Constant *getAliasee() const {
- return cast_or_null<Constant>(getOperand(0));
+ return getOperand(0);
}
Constant *getAliasee() {
- return cast_or_null<Constant>(getOperand(0));
+ return getOperand(0);
}
/// getAliasedGlobal() - Aliasee can be either global or bitcast of
/// global. This method retrives the global for both aliasee flavours.
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; }
static inline bool classof(const Value *V) {
return V->getValueID() == Value::GlobalAliasVal;
}
public FixedNumOperandTraits<GlobalAlias, 1> {
};
-DEFINE_TRANSPARENT_OPERAND_ACCESSORS(GlobalAlias, Value)
+DEFINE_TRANSPARENT_OPERAND_ACCESSORS(GlobalAlias, Constant)
} // End llvm namespace