--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/optimize/Fold_Double02.java	2017-02-15 17:03:55.420540884 -0800
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2009, 2012, 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 org.graalvm.compiler.jtt.optimize;
+
+import org.junit.Test;
+
+import org.graalvm.compiler.jtt.JTTTest;
+
+/*
+ * Tests constant folding of integer comparisons.
+ */
+public class Fold_Double02 extends JTTTest {
+
+    public static boolean test(int arg) {
+        if (arg == 0) {
+            return equ();
+        }
+        if (arg == 1) {
+            return neq();
+        }
+        if (arg == 2) {
+            return geq();
+        }
+        if (arg == 3) {
+            return ge();
+        }
+        if (arg == 4) {
+            return ltq();
+        }
+        if (arg == 5) {
+            return lt();
+        }
+        return false;
+    }
+
+    static boolean equ() {
+        double x = 34;
+        return x == 34;
+    }
+
+    static boolean neq() {
+        double x = 34;
+        return x != 33;
+    }
+
+    static boolean geq() {
+        double x = 34;
+        return x >= 33;
+    }
+
+    static boolean ge() {
+        double x = 34;
+        return x > 35;
+    }
+
+    static boolean ltq() {
+        double x = 34;
+        return x <= 32;
+    }
+
+    static boolean lt() {
+        double x = 34;
+        return x < 31;
+    }
+
+    @Test
+    public void run0() throws Throwable {
+        runTest("test", 0);
+    }
+
+    @Test
+    public void run1() throws Throwable {
+        runTest("test", 1);
+    }
+
+    @Test
+    public void run2() throws Throwable {
+        runTest("test", 2);
+    }
+
+    @Test
+    public void run3() throws Throwable {
+        runTest("test", 3);
+    }
+
+    @Test
+    public void run4() throws Throwable {
+        runTest("test", 4);
+    }
+
+    @Test
+    public void run5() throws Throwable {
+        runTest("test", 5);
+    }
+
+}