+
+ /// removeFromParent - This method unlinks 'this' from the containing
+ /// function, but does not delete it.
+ ///
+ void removeFromParent();
+
+ /// eraseFromParent - This method unlinks 'this' from the containing function
+ /// and deletes it.
+ ///
+ void eraseFromParent();
+
+ /// getSinglePredecessor - If this basic block has a single predecessor block,
+ /// return the block, otherwise return a null pointer.
+ BasicBlock *getSinglePredecessor();
+ const BasicBlock *getSinglePredecessor() const {
+ return const_cast<BasicBlock*>(this)->getSinglePredecessor();
+ }
+
+ //===--------------------------------------------------------------------===//
+ /// Instruction iterator methods
+ ///
+ inline iterator begin() { return InstList.begin(); }
+ inline const_iterator begin() const { return InstList.begin(); }
+ inline iterator end () { return InstList.end(); }
+ inline const_iterator end () const { return InstList.end(); }
+
+ inline reverse_iterator rbegin() { return InstList.rbegin(); }
+ inline const_reverse_iterator rbegin() const { return InstList.rbegin(); }
+ inline reverse_iterator rend () { return InstList.rend(); }
+ inline const_reverse_iterator rend () const { return InstList.rend(); }
+
+ inline size_t size() const { return InstList.size(); }
+ inline bool empty() const { return InstList.empty(); }
+ inline const Instruction &front() const { return InstList.front(); }
+ inline Instruction &front() { return InstList.front(); }
+ inline const Instruction &back() const { return InstList.back(); }
+ inline Instruction &back() { return InstList.back(); }
+
+ /// getInstList() - Return the underlying instruction list container. You
+ /// need to access it directly if you want to modify it currently.
+ ///
+ const InstListType &getInstList() const { return InstList; }
+ InstListType &getInstList() { return InstList; }