diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug625718-1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug625718-1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,12 @@
+function f3() { return 2; };
+function f4(o) { o.g4 = function() {}; };
+
+var f = function() {};
+f.x = undefined;
+f4(new String("x"));
+f3();
+f4(f);
+
+for(var i=0; i<20; i++) {
+    f4(Math);
+}