function target1() { return Array.from({ length: 5, 0: 0, 1: 0, 2: 0, 3: 0, 4: 0 }); } noInline(target1); function target2() { return Array.from({ length: 5.4, 0: 0, 1: 0, 2: 0, 3: 0, 4: 0 }); } noInline(target2); function target3() { return Array.from({ length: -5.4, 0: 0, 1: 0, 2: 0, 3: 0, 4: 0 }); } noInline(target3); for (var i = 0; i < 10000; ++i) target1(); for (var i = 0; i < 10000; ++i) target2(); for (var i = 0; i < 10000; ++i) target3();