diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/memory-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/memory-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+
+var g = 10;
+
+function bar(n) {
+    return g;
+}
+
+function foo(n, v) {
+    for (var i = 0; i < n; i++)
+	assertEq(bar(i), v);
+}
+
+foo(10, 10);
+
+gc();
+
+eval("g = 10.5");
+
+foo(10, 10.5);