comparation on blucle

JavaScript performance comparison

Test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var obj = {
    "a": "12",
    "b": "3s",
    "c": "a2",
    "d": "4x",
    "e": "d3",
    "f": "12",
    "g": "3s",
    "h": "a2",
    "i": "4x",
    "j": "d3",
    "k": "12",
    "l": "3s",
    "m": "a2",
    "n": "4x",
    "o": "d3",
    "p": "4s",
    "q": "12",
    "r": "3s",
    "s": "a2",
    "t": "4x",
    "u": "12",
    "w": "3s",
    "x": "a2",
    "y": "4x",
    "z": "d3"
  };
  var vC = "c";
  var vV = true;
  var f1 = function() {};
  var f2 = function() {};

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
on
for (var key in obj) {
  if (key !== vC) {
    if (vV === true) {
      f1();
    } else {
      f2();
    }
  }
}
pending…
out
if (vV === true) {
  for (var key in obj) {
    if (key !== vC) {
      f1();
    }
  }
} else {
  for (var key in obj) {
    if (key !== vC) {
      f2();
    }
  }
}
pending…

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