diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/test-apply-many-args.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/test-apply-many-args.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+function f(x) {
+    if (x == 0)
+        return;
+    arguments[0]--;
+    f.apply(null, arguments);
+}
+
+// When the apply-optimization isn't on, each recursive call chews up the C
+// stack, so don't push it.
+a = [20];
+
+for (var i = 0; i < 2000; ++i)
+  a.push(i);
+f.apply(null, a);