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jdalton/hoisting-bounds-checks-2.js Secret

Created September 25, 2014 20:48
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hoisting-bounds-checks-2.js
for (var sum = 0, i = 0, j = 0; i < array.length; i++, j= i+5) {
// Bounds check elimination can analyze the loop and determine that
// `array.length` is say `10` so `i` will only ever be `0`-`9` and
// `otherArray.length` is say `20` and `j` will be `0`-`14`.
sum += array[i] + otherArray[j];
}
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