blob: 256e53619c0f780849f8d545d84239a6c94cd3fb [file] [log] [blame]
function foo(a, i) {
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]];
}
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;