diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/auto-regress/bug812235.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/auto-regress/bug812235.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+// Binary: cache/js-dbg-64-a37525d304d9-linux
+// Flags: --ion-eager
+//
+gc()
+schedulegc(this)
+gcslice(2)
+function f() {
+    this["x"] = this["x"] = {}
+}
+new f()