function foo(a, b, c) {
    var o = {f:42};
    if ($vm.dfgTrue())
        o.f = a * b * c;
    return o.f | 0;
}

noInline(foo);

for (var i = 0; i < 10000; ++i) {
    var result = foo(65536, 65536, 0);
    if (result != 0 && result != 42)
        throw "Error: bad result: " + result;
}