Index: llvm/trunk/include/llvm/Analysis/LoopInfo.h
===================================================================
--- llvm/trunk/include/llvm/Analysis/LoopInfo.h
+++ llvm/trunk/include/llvm/Analysis/LoopInfo.h
@@ -279,7 +279,7 @@
   BlockT *getUniqueExitBlock() const;
 
   /// Edge type.
-  typedef std::pair<const BlockT *, const BlockT *> Edge;
+  typedef std::pair<BlockT *, BlockT *> Edge;
 
   /// Return all pairs of (_inside_block_,_outside_block_).
   void getExitEdges(SmallVectorImpl<Edge> &ExitEdges) const;
Index: llvm/trunk/lib/Transforms/Scalar/LoopPredication.cpp
===================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopPredication.cpp
+++ llvm/trunk/lib/Transforms/Scalar/LoopPredication.cpp
@@ -903,7 +903,7 @@
   if (SkipProfitabilityChecks || !BPI)
     return true;
 
-  SmallVector<std::pair<const BasicBlock *, const BasicBlock *>, 8> ExitEdges;
+  SmallVector<std::pair<BasicBlock *, BasicBlock *>, 8> ExitEdges;
   L->getExitEdges(ExitEdges);
   // If there is only one exiting edge in the loop, it is always profitable to
   // predicate the loop.