js/src/jit-test/tests/pic/length_mix.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/pic/length_mix.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,22 @@
     1.4 +// length, various types
     1.5 +
     1.6 +var expected = "4,5,44,5,44,4,44,4,5,4,5,44,5,44,4,44,4,5,";
     1.7 +var actual = '';
     1.8 +
     1.9 +function f() {
    1.10 +  var a = [ "abcd", [1, 2, 3, 4, 5], { length: 44 } ];
    1.11 +
    1.12 +  for (var i = 0; i < 6; ++i) {
    1.13 +    // Use 3 PICs so we start out with each type in one PIC.
    1.14 +    var i1 = i % 3;
    1.15 +    var i2 = (i+1) % 3;
    1.16 +    var i3 = (i+2) % 3;
    1.17 +    actual += a[i1].length + ',';
    1.18 +    actual += a[i2].length + ',';
    1.19 +    actual += a[i3].length + ',';
    1.20 +  }
    1.21 +}
    1.22 +
    1.23 +f();
    1.24 +
    1.25 +assertEq(actual, expected);

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