Run results for: return undefined nested function

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36

Browser: Chrome 105

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
return undefined;	9045089.0 Ops/sec
return void 0;	9140511.0 Ops/sec
return	9108024.0 Ops/sec

HTML Preparation code:

<script>
function ret1(){return undefined;}
function ret2(){return void 0;}
function ret3(){return;}
function ret4(){return ret(()=>{ret(ret1)})}
function ret5(){return ret(()=>{ret(ret2)})}
function ret6(){return ret(()=>{ret(ret3)})}
function ret(fn){return fn()}
</script>

Tests:

return undefined;
ret4();
return void 0;
ret5();
return
ret6();

Run results for: return undefined nested function

compare 'return undefined;', 'return void 0;' and 'return'

return undefined;

return void 0;

return