diff --git a/llvm/lib/Transforms/Vectorize/VPlanSLP.h b/llvm/lib/Transforms/Vectorize/VPlanSLP.h
index 93f04e6e30a6f..7f123689170ad 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanSLP.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanSLP.h
@@ -48,6 +48,8 @@ class VPInterleavedAccessInfo {
 
 public:
   VPInterleavedAccessInfo(VPlan &Plan, InterleavedAccessInfo &IAI);
+  VPInterleavedAccessInfo(const VPInterleavedAccessInfo &) = delete;
+  VPInterleavedAccessInfo &operator=(const VPInterleavedAccessInfo &) = delete;
 
   ~VPInterleavedAccessInfo() {
     // Avoid releasing a pointer twice.