diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug658209.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug658209.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+for (var i=0; i<20; i++) {
+    (function () {
+        var x;
+        (function () {
+            x = /abc/;
+            x++;
+            gc();
+        })();
+    })();
+}