Run results for: return chain vs ref again

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Browser: Chrome 95

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
return chain	11101988.0 Ops/sec
reref	1089406.6 Ops/sec

Script Preparation code:

var SomeThing = (function () {
    function SomeThing() {
        this._value = 1;
    }
    SomeThing.prototype.setValue1 = function (v) {
        this._value = v;
      	return this;
    };
  	SomeThing.prototype.setValue2 = function (v) {
        this._value = v;
    };
    return SomeThing;
}()),
st = new SomeThing();

Tests:

return chain
st.setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2) .setValue1(2)
reref
st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2); st.setValue2(2);

Run results for: return chain vs ref again

desc

return chain

reref