remove reverse BB iterators.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20601 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/BasicBlock.h b/include/llvm/BasicBlock.h
index ad509bb2cc5c976432965f6c8270f65cddcfef0d..38ac109365964d6aa3d394c0f4cffea98e2b7479 100644 (file)
--- a/include/llvm/BasicBlock.h
+++ b/include/llvm/BasicBlock.h
@@ -65,8 +65,6 @@ public:
   /// Instruction iterators...
   typedef InstListType::iterator                              iterator;
   typedef InstListType::const_iterator                  const_iterator;
-  typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-  typedef std::reverse_iterator<iterator>             reverse_iterator;
 
   /// BasicBlock ctor - If the function parameter is specified, the basic block
   /// is automatically inserted at either the end of the function (if
@@ -119,11 +117,6 @@ public:
   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(); }