diff --git a/llvm/include/llvm/ADT/APFloat.h b/llvm/include/llvm/ADT/APFloat.h
index 8e934d3299ae..3f07327cb2ad 100644
--- a/llvm/include/llvm/ADT/APFloat.h
+++ b/llvm/include/llvm/ADT/APFloat.h
@@ -712,7 +712,7 @@ class APFloat : public APFloatBase {
         Double = std::move(RHS.Double);
       } else if (this != &RHS) {
         this->~Storage();
-        new (this) Storage(RHS);
+        new (this) Storage(std::move(RHS));
       }
       return *this;
     }