src/third_party/mozjs-45/js/src/jit-test/tests/jaeger/recompile/memory-01.js

function foo(n) {
    for (var i = 0; i < n; i++) {}
    return i;
}

assertEq(foo(1000), 1000);

gc();

eval("assertEq(foo(1000.5), 1001)");