1 files changed, 1 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/BuildLibCalls.h b/include/llvm/Transforms/Utils/BuildLibCalls.h
index bf97339399..ac5f07e2d3 100644
--- a/include/llvm/Transforms/Utils/BuildLibCalls.h
+++ b/include/llvm/Transforms/Utils/BuildLibCalls.h
@@ -106,6 +106,7 @@ namespace llvm {
     virtual bool isFoldable(unsigned SizeCIOp, unsigned SizeArgOp,
                             bool isString) const = 0;
   public:
+    virtual ~SimplifyFortifiedLibCalls();
     bool fold(CallInst *CI, const TargetData *TD);
   };
 }