diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug729899-1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug729899-1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+var lfcode = new Array();
+lfcode.push("function addThis() {}");
+lfcode.push("\
+var UBound = 0;\
+var expectedvalues = [];\
+addThis();\
+function addThis() {\
+  expectedvalues[UBound] = expect;\
+  UBound++;\
+}\
+");
+lfcode.push("\
+  var expect = 'No Crash';\
+  for (var i = 0; i < (2 << 16); i++) addThis();\
+");
+while (true) {
+	var file = lfcode.shift(); if (file == undefined) { break; }
+        try { evaluate(file); } catch(lfVare) {}
+}