diff -r 000000000000 -r 4f2f89ce4247 JavaScriptCore/tests/perf/bench-allocate-retained.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/JavaScriptCore/tests/perf/bench-allocate-retained.js	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,10 @@
+(function () {
+    var a = new Array(100000);
+    for (var i = 0; i < 100000; ++i)
+        a[i] = {};
+
+    for (var i = 0; i < 500; ++i) {
+        for (var j = 0; j < 100000; ++j)
+            var b = {};
+    }
+})();