mass elimination of reliance on automatic iterator dereferencing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109103 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 6526134..61b2c06 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -216,7 +216,7 @@
         for (Value::const_use_iterator
                I = Callee->use_begin(), E = Callee->use_end();
              I != E; ++I)
-          if (const CallInst *CI = dyn_cast<CallInst>(I))
+          if (const CallInst *CI = dyn_cast<CallInst>(*I))
             if (CI->getParent()->getParent() == F)
               return true;
     }