diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/gc/bug-919536.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/gc/bug-919536.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+if ("gczeal" in this) {
+  gczeal(2, 1000);
+
+  var a = new Array(10 * 1000);
+
+  var i = a.length;
+  while (i-- != 0) {
+    switch (i % 3) {
+     case 0:
+      a[i] = { };
+      break;
+    }
+  }
+
+  gc();
+}
+