diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug648230-1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug648230-1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+
+function f() {
+    -null;
+    -null;
+    -null;
+    -null;
+    -null;
+}
+{
+    function g() {};
+}
+f();
+x = Math.abs();