Merge commit '6df09d6ccbc0' from llvm.org/main into next

git apple-llvm automerger · git apple-llvm automerger · commit cd08f3fca95d · 2021-09-03T12:20:53.000-07:00
diff --git a/llvm/include/llvm/Transforms/Utils/SampleProfileLoaderBaseImpl.h b/llvm/include/llvm/Transforms/Utils/SampleProfileLoaderBaseImpl.h
@@ -114,7 +114,7 @@ template <typename BT> class SampleProfileLoaderBaseImpl {
       DenseMap<const BasicBlockT *, SmallVector<const BasicBlockT *, 8>>;
 
 protected:
-  ~SampleProfileLoaderBaseImpl() = default;
+  virtual ~SampleProfileLoaderBaseImpl() = default;
   friend class SampleCoverageTracker;
 
   Function &getFunction(FunctionT &F) {
