diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_8_5/regress/regress-596103.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_8_5/regress/regress-596103.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+// Contributor: Gary Kwong <gary@rumblingedge.com>, Jesse Ruderman <jruderman@gmail.com>
+
+for (var u = 0; u < 3; ++u) {
+    var y = [];
+    Object.create(y);
+    gc();
+    y.t = 3;
+    gc();
+}
+
+reportCompare(0, 0, 'ok');