diff --git a/llvm/include/llvm/IR/Instructions.h b/llvm/include/llvm/IR/Instructions.h
index 27930bbc651bd..08f89ea00375c 100644
--- a/llvm/include/llvm/IR/Instructions.h
+++ b/llvm/include/llvm/IR/Instructions.h
@@ -3548,8 +3548,12 @@ class SwitchInstProfUpdateWrapper {
   SwitchInstProfUpdateWrapper(SwitchInst &SI) : SI(SI) { init(); }
 
   ~SwitchInstProfUpdateWrapper() {
-    if (Changed && Weights.has_value() && Weights->size() >= 2)
-      setBranchWeights(SI, Weights.value(), /*IsExpected=*/false);
+    if (Changed) {
+      if (Weights.has_value() && Weights->size() >= 2)
+        setBranchWeights(SI, Weights.value(), /*IsExpected=*/false);
+      else
+        SI.setMetadata(LLVMContext::MD_prof, nullptr);
+    }
   }
 
   /// Delegate the call to the underlying SwitchInst::removeCase() and remove