/// MDString is always unnamed.
class MDString : public Value {
virtual void anchor();
- MDString(const MDString &); // DO NOT IMPLEMENT
+ MDString(const MDString &) LLVM_DELETED_FUNCTION;
explicit MDString(LLVMContext &C);
public:
iterator end() const { return getName().end(); }
/// Methods for support type inquiry through isa, cast, and dyn_cast:
- static inline bool classof(const MDString *) { return true; }
static bool classof(const Value *V) {
return V->getValueID() == MDStringVal;
}
//===----------------------------------------------------------------------===//
/// MDNode - a tuple of other values.
class MDNode : public Value, public FoldingSetNode {
- MDNode(const MDNode &); // DO NOT IMPLEMENT
- void operator=(const MDNode &); // DO NOT IMPLEMENT
+ MDNode(const MDNode &) LLVM_DELETED_FUNCTION;
+ void operator=(const MDNode &) LLVM_DELETED_FUNCTION;
friend class MDNodeOperand;
friend class LLVMContextImpl;
friend struct FoldingSetTrait<MDNode>;
void Profile(FoldingSetNodeID &ID) const;
/// Methods for support type inquiry through isa, cast, and dyn_cast:
- static inline bool classof(const MDNode *) { return true; }
static bool classof(const Value *V) {
return V->getValueID() == MDNodeVal;
}
+
+ /// Methods for metadata merging.
+ static MDNode *getMostGenericTBAA(MDNode *A, MDNode *B);
+ static MDNode *getMostGenericFPMath(MDNode *A, MDNode *B);
+ static MDNode *getMostGenericRange(MDNode *A, MDNode *B);
private:
// destroy - Delete this node. Only when there are no uses.
void destroy();
friend struct ilist_traits<NamedMDNode>;
friend class LLVMContextImpl;
friend class Module;
- NamedMDNode(const NamedMDNode &); // DO NOT IMPLEMENT
+ NamedMDNode(const NamedMDNode &) LLVM_DELETED_FUNCTION;
std::string Name;
Module *Parent;