--- /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/hotpath/HP_life.java	2016-12-09 00:51:43.769239879 -0800
@@ -0,0 +1,115 @@
+/*
+ * 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.
+ */
+// Checkstyle: stop
+package org.graalvm.compiler.jtt.hotpath;
+
+import java.util.Random;
+
+import org.junit.Test;
+
+import org.graalvm.compiler.jtt.JTTTest;
+
+/*
+ */
+public class HP_life extends JTTTest {
+
+    public static int test(int generations) {
+        reset();
+        for (int i = 0; i < generations; ++i) {
+            step();
+        }
+        int sum = 0;
+        for (int row = 0; row < rows; ++row) {
+            for (int col = 0; col < cols; ++col) {
+                boolean value = cell(row, col);
+                sum += (row * 15223242 + col * 21623234) ^ ((value ? 1 : 0) * 15323142);
+            }
+        }
+        return sum;
+    }
+
+    private static final int rows = 20;
+    private static final int cols = 20;
+    private static boolean cells[] = new boolean[rows * cols];
+
+    private static boolean cell(int row, int col) {
+        return ((row >= 0) && (row < rows) && (col >= 0) && (col < cols) && cells[row * cols + col]);
+    }
+
+    private static boolean step() {
+        boolean next[] = new boolean[rows * cols];
+        boolean changed = false;
+        for (int row = rows - 1; row >= 0; --row) {
+            int row_offset = row * cols;
+            for (int col = cols - 1; col >= 0; --col) {
+                int count = 0;
+                if (cell(row - 1, col - 1)) {
+                    count++;
+                }
+                if (cell(row - 1, col)) {
+                    count++;
+                }
+                if (cell(row - 1, col + 1)) {
+                    count++;
+                }
+                if (cell(row, col - 1)) {
+                    count++;
+                }
+                if (cell(row, col + 1)) {
+                    count++;
+                }
+                if (cell(row + 1, col - 1)) {
+                    count++;
+                }
+                if (cell(row + 1, col)) {
+                    count++;
+                }
+                if (cell(row + 1, col + 1)) {
+                    count++;
+                }
+                boolean old_state = cells[row_offset + col];
+                boolean new_state = (!old_state && count == 3) || (old_state && (count == 2 || count == 3));
+                if (!changed && new_state != old_state) {
+                    changed = true;
+                }
+                next[row_offset + col] = new_state;
+            }
+        }
+        cells = next;
+        return changed;
+    }
+
+    private static void reset() {
+        Random random = new Random(0);
+        boolean cells2[] = HP_life.cells;
+        for (int offset = 0; offset < cells2.length; ++offset) {
+            cells2[offset] = random.nextDouble() > 0.5;
+        }
+    }
+
+    @Test
+    public void run0() throws Throwable {
+        runTest("test", 5);
+    }
+
+}