function foo(array) { return array.byteOffset; } noInline(foo); for (var i = 0; i < 10000; ++i) { var result = foo(new Int32Array(100)); if (result != 0) throw "Error: bad result for fast typed array: " + result; result = foo(new Int32Array(100000)); if (result != 0) throw "Error: bad result for big typed array: " + result; result = foo(new Int32Array(new ArrayBuffer(100), 4, 1)); if (result != 4) throw "Error: bad result for wasteful typed array: " + result; }