diff --git a/ext/opcache/zend_accelerator_util_funcs.c b/ext/opcache/zend_accelerator_util_funcs.c
index 8363fe247d805..aab83bce4ecfc 100644
--- a/ext/opcache/zend_accelerator_util_funcs.c
+++ b/ext/opcache/zend_accelerator_util_funcs.c
@@ -140,14 +140,12 @@ void zend_accel_move_user_classes(HashTable *src, uint32_t count, zend_script *s
 	src->pDestructor = orig_dtor;
 }
 
-static void zend_accel_function_hash_copy(HashTable *target, HashTable *source)
+static zend_always_inline void _zend_accel_function_hash_copy(HashTable *target, HashTable *source, bool call_observers)
 {
 	zend_function *function1, *function2;
 	Bucket *p, *end;
 	zval *t;
 
-	bool call_observers = zend_observer_function_declared_observed;
-
 	zend_hash_extend(target, target->nNumUsed + source->nNumUsed, 0);
 	p = source->arData;
 	end = p + source->nNumUsed;
@@ -164,6 +162,7 @@ static void zend_accel_function_hash_copy(HashTable *target, HashTable *source)
 		}
 	}
 	target->nInternalPointer = 0;
+
 	return;
 
 failure:
@@ -183,13 +182,21 @@ static void zend_accel_function_hash_copy(HashTable *target, HashTable *source)
 	}
 }
 
-static void zend_accel_class_hash_copy(HashTable *target, HashTable *source)
+static zend_always_inline void zend_accel_function_hash_copy(HashTable *target, HashTable *source)
+{
+	_zend_accel_function_hash_copy(target, source, 0);
+}
+
+static zend_never_inline void zend_accel_function_hash_copy_notify(HashTable *target, HashTable *source)
+{
+	_zend_accel_function_hash_copy(target, source, 1);
+}
+
+static zend_always_inline void _zend_accel_class_hash_copy(HashTable *target, HashTable *source, bool call_observers)
 {
 	Bucket *p, *end;
 	zval *t;
 
-	bool call_observers = zend_observer_class_linked_observed;
-
 	zend_hash_extend(target, target->nNumUsed + source->nNumUsed, 0);
 	p = source->arData;
 	end = p + source->nNumUsed;
@@ -238,6 +245,16 @@ static void zend_accel_class_hash_copy(HashTable *target, HashTable *source)
 	target->nInternalPointer = 0;
 }
 
+static zend_always_inline void zend_accel_class_hash_copy(HashTable *target, HashTable *source)
+{
+	_zend_accel_class_hash_copy(target, source, 0);
+}
+
+static zend_never_inline void zend_accel_class_hash_copy_notify(HashTable *target, HashTable *source)
+{
+	_zend_accel_class_hash_copy(target, source, 1);
+}
+
 void zend_accel_build_delayed_early_binding_list(zend_persistent_script *persistent_script)
 {
 	zend_op_array *op_array = &persistent_script->script.main_op_array;
@@ -377,11 +394,19 @@ zend_op_array* zend_accel_load_script(zend_persistent_script *persistent_script,
 	}
 
 	if (zend_hash_num_elements(&persistent_script->script.function_table) > 0) {
-		zend_accel_function_hash_copy(CG(function_table), &persistent_script->script.function_table);
+		if (EXPECTED(!zend_observer_function_declared_observed)) {
+			zend_accel_function_hash_copy(CG(function_table), &persistent_script->script.function_table);
+		} else {
+			zend_accel_function_hash_copy_notify(CG(function_table), &persistent_script->script.function_table);
+		}
 	}
 
 	if (zend_hash_num_elements(&persistent_script->script.class_table) > 0) {
-		zend_accel_class_hash_copy(CG(class_table), &persistent_script->script.class_table);
+		if (EXPECTED(!zend_observer_class_linked_observed)) {
+			zend_accel_class_hash_copy(CG(class_table), &persistent_script->script.class_table);
+		} else {
+			zend_accel_class_hash_copy_notify(CG(class_table), &persistent_script->script.class_table);
+		}
 	}
 
 	if (persistent_script->num_early_bindings) {