--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/ConstantArrayReadFoldingTest.java	Wed Dec 16 19:12:38 2015 -0800
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+package com.oracle.graal.compiler.test;
+
+import org.junit.Test;
+
+public class ConstantArrayReadFoldingTest extends GraalCompilerTest {
+
+    enum E {
+        A(0.001),
+        B(0.01),
+        C(0.5),
+        D(2.0),
+        E(3.0),
+        F(4.0),
+        G(5.0);
+
+        public final double ceiling;
+        public double weight;
+
+        private E(double ceiling) {
+            this.ceiling = ceiling;
+        }
+    }
+
+    public Object test1Snippet(double value) {
+        for (E kind : E.values()) {
+            if (value <= kind.ceiling) {
+                return kind;
+            }
+        }
+        throw new IllegalArgumentException();
+    }
+
+    @Test
+    public void test1() {
+        test("test1Snippet", 1.0);
+        test("test1Snippet", 2.0);
+    }
+
+}