js/src/jit-test/tests/basic/testIntUnderflow.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/testIntUnderflow.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,9 @@
     1.4 +function testIntUnderflow() {
     1.5 +    // int32_min + 8
     1.6 +    var ival = -2147483648 + 8;
     1.7 +    for (var i = 0; i < 30; i++) {
     1.8 +        ival -= 2;
     1.9 +    }
    1.10 +    return (ival > -2147483648);
    1.11 +}
    1.12 +assertEq(testIntUnderflow(), false);

mercurial