| function foo(a, i) { |
| return [a[(i + 0)|0], a[(i + 1)|0], a[(i + 2)|0], a[(i + 3)|0], a[(i + 4)|0], a[(i + 5)|0], a[(i + 6)|0], a[(i + 7)|0]]; |
| } |
| |
| noInline(foo); |
| |
| function arraycmp(a, b) { |
| if (a.length != b.length) |
| return false; |
| for (var i = 0; i < a.length; ++i) { |
| if (a[i] != b[i]) |
| return false; |
| } |
| return true; |
| } |
| |
| for (var i = 0; i < 100000; ++i) { |
| var array = []; |
| var offset = i & 3; |
| for (var j = 0; j < offset; ++j) |
| array.push(42); |
| var result = foo(array.concat([1, 2, 3, 4, 5, 6, 7, 8]), offset); |
| if (!arraycmp(result, [1, 2, 3, 4, 5, 6, 7, 8])) |
| throw "Error: bad result (1..8): " + result; |
| } |
| |
| var result = foo([1, 2, 3, 4, 5, 6, 7], 0); |
| if (!arraycmp(result, [1, 2, 3, 4, 5, 6, 7, void 0])) |
| throw "Error: bad result (1..7): " + result; |
| var result = foo([1, 2, 3, 4, 5, 6], 0); |
| if (!arraycmp(result, [1, 2, 3, 4, 5, 6, void 0, void 0])) |
| throw "Error: bad result (1..6): " + result; |
| var result = foo([1, 2, 3, 4, 5], 0); |
| if (!arraycmp(result, [1, 2, 3, 4, 5, void 0, void 0, void 0])) |
| throw "Error: bad result (1..5): " + result; |
| var result = foo([1, 2, 3, 4], 0); |
| if (!arraycmp(result, [1, 2, 3, 4, void 0, void 0, void 0, void 0])) |
| throw "Error: bad result (1..4): " + result; |
| var result = foo([1, 2, 3], 0); |
| if (!arraycmp(result, [1, 2, 3, void 0, void 0, void 0, void 0, void 0])) |
| throw "Error: bad result (1..3): " + result; |
| var result = foo([1, 2], 0); |
| if (!arraycmp(result, [1, 2, void 0, void 0, void 0, void 0, void 0, void 0])) |
| throw "Error: bad result (1..2): " + result; |
| var result = foo([1], 0); |
| if (!arraycmp(result, [1, void 0, void 0, void 0, void 0, void 0, void 0, void 0])) |
| throw "Error: bad result (1..1): " + result; |
| var result = foo([], 0); |
| if (!arraycmp(result, [void 0, void 0, void 0, void 0, void 0, void 0, void 0, void 0])) |
| throw "Error: bad result (1..1): " + result; |
