Benchmark: Adding fields to functions

Tests:

fun-assign
var f; var sum = 0; for(var i = 0; i <= 1000; i += 1) { f = function(j) { return j; }; f.name = "f"; for (var j = 0; j <= 10000; j++) { sum += f(j); } } console.log(f.name);
no-assign-named
var f; var sum = 0; for(var i = 0; i <= 1000; i += 1) { f = function f(j) { return j; }; for (var j = 0; j <= 10000; j++) { sum += f(j); } } console.log(f.name);
object-assign
var f; var sum = 0; var o = {}; for(var i = 0; i <= 1000; i += 1) { f = function f(j) { return j; }; o.name = "f"; for (var j = 0; j <= 10000; j++) { sum += f(j); } } console.log(f.name);
define-prop
var f; var sum = 0; for(var i = 0; i <= 1000; i += 1) { f = function(j) { return j; }; Object.defineProperty(f, 'name', {value: 'f'}); for (var j = 0; j <= 10000; j++) { sum += f(j); } } console.log(f.name);

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 7 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36

Browser/OS: Chrome 51 on Linux

Adding fields to functions (version: 0)