diff -r 000000000000 -r 6474c204b198 js/src/jit-test/lib/orTestHelper.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/lib/orTestHelper.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function orTestHelper(a, b, n)
+{
+  var k = 0;
+  for (var i = 0; i < n; i++) {
+    if (a || b)
+      k += i;
+  }
+  return k;
+}