--- /dev/null	2016-05-31 09:42:47.975716356 -0700
+++ new/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ea/PEAAssertionsTest.java	2016-12-07 13:48:41.899354323 -0800
@@ -0,0 +1,237 @@
+/*
+ * 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 org.graalvm.compiler.core.test.ea;
+
+import org.junit.Test;
+
+import org.graalvm.compiler.api.directives.GraalDirectives;
+import org.graalvm.compiler.code.SourceStackTraceBailoutException;
+import org.graalvm.compiler.core.test.GraalCompilerTest;
+
+public class PEAAssertionsTest extends GraalCompilerTest {
+
+    public static Object field;
+
+    public static void snippet1(int i) {
+        Integer object = new Integer(i);
+        GraalDirectives.ensureVirtualized(object);
+    }
+
+    @Test
+    public void test1() {
+        test("snippet1", 1);
+    }
+
+    public static void snippet2(int i) {
+        Integer object = new Integer(i);
+        GraalDirectives.ensureVirtualized(object);
+        field = object; // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void test2() {
+        test("snippet2", 1);
+    }
+
+    public static void snippet3(int i) {
+        Integer object = new Integer(i);
+        field = object;
+        GraalDirectives.ensureVirtualized(object); // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void test3() {
+        test("snippet3", 1);
+    }
+
+    public static void snippetHere1(int i) {
+        Integer object = new Integer(i);
+        GraalDirectives.ensureVirtualizedHere(object);
+    }
+
+    @Test
+    public void testHere1() {
+        test("snippetHere1", 1);
+    }
+
+    public static void snippetHere2(int i) {
+        Integer object = new Integer(i);
+        GraalDirectives.ensureVirtualizedHere(object);
+        field = object;
+    }
+
+    @Test
+    public void testHere2() {
+        test("snippetHere2", 1);
+    }
+
+    public static void snippetHere3(int i) {
+        Integer object = new Integer(i);
+        field = object;
+        GraalDirectives.ensureVirtualizedHere(object); // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testHere3() {
+        test("snippetHere3", 1);
+    }
+
+    public static void snippetBoxing1(int i) {
+        Integer object = i;
+        GraalDirectives.ensureVirtualizedHere(object); // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testBoxing1() {
+        test("snippetBoxing1", 1);
+    }
+
+    public static void snippetBoxing2(int i) {
+        Integer object = i;
+        GraalDirectives.ensureVirtualized(object); // assert here
+        field = object;
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testBoxing2() {
+        test("snippetBoxing2", 1);
+    }
+
+    public static void snippetControlFlow1(boolean b, int i) {
+        Integer object = new Integer(i);
+        if (b) {
+            GraalDirectives.ensureVirtualized(object);
+        }
+        GraalDirectives.controlFlowAnchor();
+        field = object;
+    }
+
+    @Test
+    public void testControlFlow1() {
+        test("snippetControlFlow1", true, 1);
+    }
+
+    public static void snippetControlFlow2(boolean b, int i) {
+        Integer object = new Integer(i);
+        if (b) {
+            GraalDirectives.ensureVirtualized(object);
+        } else {
+            GraalDirectives.ensureVirtualized(object);
+        }
+        GraalDirectives.controlFlowAnchor();
+        field = object; // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testControlFlow2() {
+        test("snippetControlFlow2", true, 1);
+    }
+
+    public static void snippetControlFlow3(boolean b, int i) {
+        Integer object = new Integer(i);
+        GraalDirectives.ensureVirtualized(object);
+        if (b) {
+            field = 1;
+        } else {
+            field = 2;
+        }
+        GraalDirectives.controlFlowAnchor();
+        field = object; // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testControlFlow3() {
+        test("snippetControlFlow3", true, 1);
+    }
+
+    public static void snippetControlFlow4(boolean b, int i) {
+        Integer object = new Integer(i);
+        if (b) {
+            field = object;
+        } else {
+            field = 2;
+        }
+        GraalDirectives.ensureVirtualized(object); // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testControlFlow4() {
+        test("snippetControlFlow4", true, 1);
+    }
+
+    public static void snippetControlFlow5(boolean b, int i) {
+        Integer object = new Integer(i);
+        if (b) {
+            field = object;
+        } else {
+            field = 2;
+        }
+        GraalDirectives.ensureVirtualizedHere(object); // assert here
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testControlFlow5() {
+        test("snippetControlFlow5", true, 1);
+    }
+
+    public static final class TestClass {
+        Object a;
+        Object b;
+    }
+
+    public static void snippetIndirect1(boolean b, int i) {
+        Integer object = new Integer(i);
+        TestClass t = new TestClass();
+        t.a = object;
+        GraalDirectives.ensureVirtualized(object);
+
+        if (b) {
+            field = t; // assert here
+        } else {
+            field = 2;
+        }
+    }
+
+    @Test(expected = SourceStackTraceBailoutException.class)
+    public void testIndirect1() {
+        test("snippetIndirect1", true, 1);
+    }
+
+    public static void snippetIndirect2(boolean b, int i) {
+        Integer object = new Integer(i);
+        TestClass t = new TestClass();
+        t.a = object;
+        GraalDirectives.ensureVirtualized(t);
+
+        if (b) {
+            field = object;
+        } else {
+            field = 2;
+        }
+    }
+
+    @Test
+    public void testIndirect2() {
+        test("snippetIndirect2", true, 1);
+    }
+}