Run results for: Plus equals is slow

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/107.0

Browser: Firefox 107

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Plus equals	998048.8 Ops/sec
Plus	1300786.6 Ops/sec

Tests:

let x = 0;
for (var i=0; i < 1000; i++)
{
  x = x + 2 + 1
}

 
let x = 0;for (var i=0; i < 1000; i++){  x = x + 2 + 1}