Fix Zend/tests/bug70689.phpt

Author: arnaud-lb

Zend/zend_vm_def.h

@@ -5602,11 +5602,10 @@ ZEND_VM_HOT_HANDLER(199, ZEND_CHECK_UNDEF_ARGS, UNUSED, UNUSED)
 
 ZEND_VM_COLD_HELPER(zend_missing_arg_helper, ANY, ANY)
 {
-#ifdef ZEND_VM_IP_GLOBAL_REG
 	USE_OPLINE
 
 	SAVE_OPLINE();
-#endif
+
 	zend_missing_arg_error(execute_data);
 	HANDLE_EXCEPTION();
 }