+ /// getUnwindDest - Returns the BasicBlock that flow will enter if an unwind
+ /// instruction occurs in this block. May be null, in which case unwinding
+ /// is undefined in this block.
+ const BasicBlock *getUnwindDest() const;
+ BasicBlock *getUnwindDest();
+
+ /// setUnwindDest - Set which BasicBlock flow will enter if an unwind is
+ /// executed within this block. It may be set to null if unwinding is not
+ /// permitted in this block.
+ void setUnwindDest(BasicBlock *unwindDest);
+