Function fact

deps/v8/test/js-perf-test/Compiler/medium.js:35–43

()

  }

  function fact() {
    let i = a;
    let r = 1;
    while (i != 0) {
      r *= i;
      i--;
    }
    return i;
  }

  function is_prime() {
    for (let i = 2; i <= Math.sqrt(a); i++) {