1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index 88af0b0873..eac91131ad 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h
@@ -556,6 +556,8 @@ namespace llvm {
   public:
     SCEVRewriter(ScalarEvolution &S) : SE(S) {}
 
+    virtual ~SCEVRewriter() {}
+
     virtual const SCEV *visitConstant(const SCEVConstant *Constant) {
       return Constant;
     }