diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/auto-regress/bug662132.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/auto-regress/bug662132.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+// Binary: cache/js-dbg-32-6d423e5f2e48-linux
+// Flags: -m -n
+//
+gczeal()
+let n = {}
+let o = {}
+for (let i = 0; i < 5; i++) {
+    Array();
+    for (let j = 0; j < 7; j++) {
+        o.__defineSetter__("", function() {})
+        o.p3 = 1
+        delete o.p3
+    }
+}