{"ScriptPreparationCode":"let n = document.createElement.bind(document, \u0027img\u0027)\r\nlet c = document.cloneNode.bind(n())","TestCases":[{"Name":"cloneNode","Code":"for(let i = 300; i--;) c()","IsDeferred":false},{"Name":"createElement","Code":"for(let i = 300; i--;) n()","IsDeferred":false}]}