Run results for: Direct call vs bind vs closure 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0

Browser: Chrome 143

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 months ago

Test name	Executions per second
Explicit parameters	183640512.0 Ops/sec
New parameter object	182020992.0 Ops/sec

Script Preparation code:

function f1(self) {
  var m = self.msg;
  return m;
}

function f2() {
  var m = this.msg;
  return m;
}

var m = { msg: "Hello" };
var z = (() => f1(m));

var t = new Function("", `
   var x = this.x;
   return x;
`).bind({ msg: "Hello" });
for (let i = 0; i < 1000; i++) {
   t();
}

Tests:

Explicit parameters
z()
New parameter object
t()

Run results for: Direct call vs bind vs closure 2

Explicit parameters

New parameter object