diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug647199.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug647199.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,11 @@
+TryInWhile( new TryObject( "hello", ThrowException, true ) );
+function TryObject( value, throwFunction, result ) {
+  this.thrower=throwFunction
+}
+function ThrowException() TryInWhile(1);
+function TryInWhile( object ) {
+    try {
+      object.thrower()
+    } catch ( e ) {
+    }  
+}