diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/bug613122.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/bug613122.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,4 @@
+var a = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
+a.push(1);
+a.splice(0, a.length);
+a.d = "";