hotspot/test/compiler/5091921/Test6753639.java
changeset 9446 748a37b25d10
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/5091921/Test6753639.java	Wed May 04 13:12:42 2011 -0700
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2011, 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.
+ *
+ */
+
+/**
+ * @test
+ * @bug 6753639
+ * @summary Strange optimisation in for loop with cyclic integer condition
+ *
+ * @run main/othervm -Xbatch Test6753639
+ */
+
+public class Test6753639 {
+    public static void main(String[] args) throws InterruptedException {
+        int END = Integer.MAX_VALUE;
+        int count = 0;
+        for(int i = Integer.MAX_VALUE - 5; i <= END; i++) {
+            count++;
+            if (count > 100000) {
+                System.out.println("Passed");
+                System.exit(95);
+            }
+        }
+        System.out.println("broken " + count);
+        System.out.println("FAILED");
+        System.exit(97);
+    }
+}
+
+