projects / apple / javascriptcore.git / blame
| Commit | Line | Data |
|---|---|---|
| 81345200 A |
1 | function foo(a, i) { |
| 2 | return [a[i + 0], a[i + 1], a[i + 2], a[i + 3], a[i + 4], a[i + 5], a[i + 6], a[i + 7]]; | |
| 3 | } | |
| 4 | ||
| 5 | noInline(foo); | |
| 6 | ||
| 7 | function arraycmp(a, b) { | |
| 8 | if (a.length != b.length) | |
| 9 | return false; | |
| 10 | for (var i = 0; i < a.length; ++i) { | |
| 11 | if (a[i] != b[i]) | |
| 12 | return false; | |
| 13 | } | |
| 14 | return true; | |
| 15 | } | |
| 16 | ||
| 17 | for (var i = 0; i < 100000; ++i) { | |
| 18 | var array = []; | |
| 19 | var offset = i & 3; | |
| 20 | for (var j = 0; j < offset; ++j) | |
| 21 | array.push(42); | |
| 22 | var result = foo(array.concat([1, 2, 3, 4, 5, 6, 7, 8]), offset); | |
| 23 | if (!arraycmp(result, [1, 2, 3, 4, 5, 6, 7, 8])) | |
| 24 | throw "Error: bad result (1..8): " + result; | |
| 25 | } | |
| 26 | ||
| 27 | var result = foo([1, 2, 3, 4, 5, 6, 7], 0); | |
| 28 | if (!arraycmp(result, [1, 2, 3, 4, 5, 6, 7, void 0])) | |
| 29 | throw "Error: bad result (1..7): " + result; | |
| 30 | var result = foo([1, 2, 3, 4, 5, 6], 0); | |
| 31 | if (!arraycmp(result, [1, 2, 3, 4, 5, 6, void 0, void 0])) | |
| 32 | throw "Error: bad result (1..6): " + result; | |
| 33 | var result = foo([1, 2, 3, 4, 5], 0); | |
| 34 | if (!arraycmp(result, [1, 2, 3, 4, 5, void 0, void 0, void 0])) | |
| 35 | throw "Error: bad result (1..5): " + result; | |
| 36 | var result = foo([1, 2, 3, 4], 0); | |
| 37 | if (!arraycmp(result, [1, 2, 3, 4, void 0, void 0, void 0, void 0])) | |
| 38 | throw "Error: bad result (1..4): " + result; | |
| 39 | var result = foo([1, 2, 3], 0); | |
| 40 | if (!arraycmp(result, [1, 2, 3, void 0, void 0, void 0, void 0, void 0])) | |
| 41 | throw "Error: bad result (1..3): " + result; | |
| 42 | var result = foo([1, 2], 0); | |
| 43 | if (!arraycmp(result, [1, 2, void 0, void 0, void 0, void 0, void 0, void 0])) | |
| 44 | throw "Error: bad result (1..2): " + result; | |
| 45 | var result = foo([1], 0); | |
| 46 | if (!arraycmp(result, [1, void 0, void 0, void 0, void 0, void 0, void 0, void 0])) | |
| 47 | throw "Error: bad result (1..1): " + result; | |
| 48 | var result = foo([], 0); | |
| 49 | if (!arraycmp(result, [void 0, void 0, void 0, void 0, void 0, void 0, void 0, void 0])) | |
| 50 | throw "Error: bad result (1..1): " + result; |