1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Analysis/SparsePropagation.h b/include/llvm/Analysis/SparsePropagation.h
index 820e1bd1..677d41d 100644
--- a/include/llvm/Analysis/SparsePropagation.h
+++ b/include/llvm/Analysis/SparsePropagation.h
@@ -153,7 +153,7 @@ public:
   /// value.  If an value is not in the map, it is returned as untracked,
   /// unlike the getOrInitValueState method.
   LatticeVal getLatticeState(Value *V) const {
-    DenseMap<Value*, LatticeVal>::iterator I = ValueState.find(V);
+    DenseMap<Value*, LatticeVal>::const_iterator I = ValueState.find(V);
     return I != ValueState.end() ? I->second : LatticeFunc->getUntrackedVal();
   }