--- /dev/null
+function foo(x, d){
+ return x + d.getTimezoneOffset();
+}
+
+noInline(foo);
+
+var d = new Date();
+var expected = foo(0, d);
+var count = 1000000;
+var result = 0;
+for (var i = 0 ; i < count; i++){
+ result += foo(0, d);
+}
+
+if (result != count * expected)
+ throw "Error: bad result: " + result;