diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/auto-regress/bug653395.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/auto-regress/bug653395.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+// |jit-test| error:TypeError
+
+// Binary: cache/js-dbg-64-09cce9915b80-linux
+// Flags: -m -n
+//
+try {
+    (function () {
+        __proto__ = new Uint32Array()
+    }())
+} catch (e) {}(function () {
+})()
+eval("\
+function testAtomize() {\
+    x = {};\
+    for (var i = false ; i < 65536; ++i)\
+        x[String.fromCharCode(i)] = 1;\
+}\
+new testAtomize()(testAtomize(), 65536);\
+");