Place SCCPSolver also in the anonymous namespace. This

pacifies g++-4.2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40089 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/SCCP.cpp

@@ -129,9 +129,6 @@ public:
   }
 };
 
-} // end anonymous namespace
-
-
 //===----------------------------------------------------------------------===//
 //
 /// SCCPSolver - This class is a general purpose solver for Sparse Conditional
@@ -408,6 +405,9 @@ private:
   }
 };
 
+} // end anonymous namespace
+
+
 // getFeasibleSuccessors - Return a vector of booleans to indicate which
 // successors are reachable from a given terminator instruction.
 //