--- /dev/null	2016-05-31 09:42:47.975716356 -0700
+++ new/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/bytecode/BC_ifeq.java	2016-12-09 00:50:41.979516158 -0800
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2007, 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.bytecode;
+
+import org.junit.Test;
+
+import org.graalvm.compiler.jtt.JTTTest;
+
+/*
+ */
+public class BC_ifeq extends JTTTest {
+
+    public static int test(int a) {
+        int n = 0;
+        if (a == 0) {
+            n += 1;
+        } else {
+            n -= 1;
+        }
+        if (a != 0) {
+            n -= 1;
+        } else {
+            n += 1;
+        }
+        return n;
+    }
+
+    @Test
+    public void run0() throws Throwable {
+        runTest("test", 0);
+    }
+
+    @Test
+    public void run1() throws Throwable {
+        runTest("test", 1);
+    }
+
+    @Test
+    public void run3() {
+        runTest("testb", 0xff);
+    }
+
+    /**
+     * Tests if the if does work properly on byte stamp.
+     */
+    public static int testb(int b) {
+        byte x = (byte) b;
+        int y = x & 0xff;
+        if (y == 0xff) {
+            // Just do anything else to force jump instead of conditional move
+            y = (int) (System.currentTimeMillis() >> 32);
+        }
+        return y;
+    }
+
+    @Test
+    public void run4() {
+        runTest("tests", 0xffff);
+    }
+
+    /**
+     * Tests if the if does work properly on short stamp.
+     */
+    public static int tests(int b) {
+        short x = (short) b;
+        int y = x & 0xffff;
+        if (y == 0xffff) {
+            // Just do anything else to force jump instead of conditional move
+            y = (int) (System.currentTimeMillis() >> 32);
+        }
+        return y;
+    }
+
+    @Test
+    public void run5() {
+        runTest("testc", 0xffff);
+    }
+
+    /**
+     * Tests if the if does work properly on char stamp (boils down to short, just to cover all the
+     * java types).
+     */
+    public static int testc(int b) {
+        char x = (char) b;
+        int y = x & 0xffff;
+        if (y == 0xffff) {
+            // Just do anything else to force jump instead of conditional move
+            y = (int) (System.currentTimeMillis() >> 32);
+        }
+        return y;
+    }
+
+    // the same with conditional move
+    @Test
+    public void run6() {
+        runTest("testCondb", 0xff);
+    }
+
+    /**
+     * Tests if the if does work properly on byte stamp.
+     */
+    public static boolean testCondb(int b) {
+        byte x = (byte) b;
+        int y = x & 0xff;
+        return y == 0xff;
+    }
+
+    @Test
+    public void run7() {
+        runTest("testConds", 0xffff);
+    }
+
+    /**
+     * Tests if the if does work properly on short stamp.
+     */
+    public static boolean testConds(int b) {
+        short x = (short) b;
+        int y = x & 0xffff;
+        return y == 0xffff;
+    }
+
+    @Test
+    public void run8() {
+        runTest("testCondc", 0xffff);
+    }
+
+    /**
+     * Tests if the if does work properly on char type.
+     */
+    public static boolean testCondc(int b) {
+        char x = (char) b;
+        int y = x & 0xffff;
+        return y == 0xffff;
+    }
+}