--- /dev/null	2015-09-16 16:08:15.000000000 +0530
+++ new/test/script/basic/JDK-8136544.js	2015-09-16 16:08:14.174630100 +0530
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8136544: Call site switching to megamorphic causes incorrect property read
+ *
+ * @test
+ * @fork
+ * @option -Dnashorn.unstable.relink.threshold=8
+ * @run
+ */
+
+var ScriptContext = Java.type("javax.script.ScriptContext");
+var ScriptEngineManager = Java.type("javax.script.ScriptEngineManager");
+var m = new ScriptEngineManager();
+var e = m.getEngineByName("nashorn");
+
+var scope = e.getBindings(ScriptContext.ENGINE_SCOPE);
+var MYVAR = "myvar";
+
+function loopupVar() {
+    try {
+        e.eval(MYVAR);
+        return true;
+    } catch (e) {
+        return false;
+    }
+}
+
+// make sure we exercise callsite beyond megamorphic threshold we set
+// in this test via nashorn.unstable.relink.threshold property
+// In each iteration, callsite is exercised twice (two evals)
+// So, LIMIT should be more than 4 to exercise megamorphic callsites.
+
+var LIMIT = 5; // This LIMIT should be more than 4
+
+for (var i = 0; i < LIMIT; i++) {
+    // remove the variable and lookup
+    delete scope[MYVAR];
+    Assert.assertFalse(loopupVar(), "Expected true in iteration " + i);
+
+    // set that variable and check again
+    scope[MYVAR] = "foo";
+    Assert.assertTrue(loopupVar(), "Expected false in iteration " + i);
+}