--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/whitebox/DeoptimizeMultipleOSRTest.java	Thu Oct 30 13:03:30 2014 +0100
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2013, 2014, 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.
+ */
+
+import sun.hotspot.WhiteBox;
+import java.lang.reflect.Executable;
+import java.lang.reflect.Method;
+
+/*
+ * @test DeoptimizeMultipleOSRTest
+ * @bug 8061817
+ * @library /testlibrary /testlibrary/whitebox
+ * @build DeoptimizeMultipleOSRTest
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ *                              sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,DeoptimizeMultipleOSRTest::triggerOSR DeoptimizeMultipleOSRTest
+ * @summary testing of WB::deoptimizeMethod()
+ */
+public class DeoptimizeMultipleOSRTest {
+    private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+    private static final long BACKEDGE_THRESHOLD = 150000;
+    private Method method;
+    private int counter = 0;
+
+    public static void main(String[] args) throws Exception {
+        DeoptimizeMultipleOSRTest test = new DeoptimizeMultipleOSRTest();
+        test.test();
+    }
+
+    /**
+     * Triggers two different OSR compilations for the same method and
+     * checks if WhiteBox.deoptimizeMethod() deoptimizes both.
+     *
+     * @throws Exception
+     */
+    public void test() throws Exception {
+        method = DeoptimizeMultipleOSRTest.class.getDeclaredMethod("triggerOSR", boolean.class, long.class);
+        // Trigger two OSR compiled versions
+        triggerOSR(true, BACKEDGE_THRESHOLD);
+        triggerOSR(false, BACKEDGE_THRESHOLD);
+        // Wait for compilation
+        CompilerWhiteBoxTest.waitBackgroundCompilation(method);
+        // Deoptimize
+        WHITE_BOX.deoptimizeMethod(method, true);
+        if (WHITE_BOX.isMethodCompiled(method, true)) {
+            throw new AssertionError("Not all OSR compiled versions were deoptimized");
+        }
+    }
+
+    /**
+     * Triggers OSR compilations by executing loops.
+     *
+     * @param first Determines which loop to execute
+     * @param limit The number of loop iterations
+     */
+    public void triggerOSR(boolean first, long limit) {
+        if (limit != 1) {
+            // Warmup method to avoid uncommon traps
+            for (int i = 0; i < limit; ++i) {
+                triggerOSR(first, 1);
+            }
+            CompilerWhiteBoxTest.waitBackgroundCompilation(method);
+        }
+        if (first) {
+            // Trigger OSR compilation 1
+            for (int i = 0; i < limit; ++i) {
+                counter++;
+            }
+        } else {
+            // Trigger OSR compilation 2
+            for (int i = 0; i < limit; ++i) {
+                counter++;
+            }
+        }
+    }
+}