1 files changed, 2 insertions, 2 deletions
diff --git a/deps/v8/src/compiler/csa-load-elimination.h b/deps/v8/src/compiler/csa-load-elimination.h
index 9460858d04..f738475a94 100644
--- a/deps/v8/src/compiler/csa-load-elimination.h
+++ b/deps/v8/src/compiler/csa-load-elimination.h
@@ -36,6 +36,8 @@ class V8_EXPORT_PRIVATE CsaLoadElimination final
         jsgraph_(jsgraph),
         zone_(zone) {}
   ~CsaLoadElimination() final = default;
+  CsaLoadElimination(const CsaLoadElimination&) = delete;
+  CsaLoadElimination& operator=(const CsaLoadElimination&) = delete;
 
   const char* reducer_name() const override { return "CsaLoadElimination"; }
 
@@ -107,8 +109,6 @@ class V8_EXPORT_PRIVATE CsaLoadElimination final
   NodeAuxData<AbstractState const*> node_states_;
   JSGraph* const jsgraph_;
   Zone* zone_;
-
-  DISALLOW_COPY_AND_ASSIGN(CsaLoadElimination);
 };
 
 }  // namespace compiler