--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/7046096/Test7046096.java	Tue Jun 28 15:24:29 2011 -0700
@@ -0,0 +1,65 @@
+/*
+ * 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 7046096
+ * @summary SEGV IN C2 WITH 6U25
+ *
+ * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+OptimizeStringConcat Test7046096
+ */
+
+
+public class Test7046096 {
+
+  static int first = 1;
+
+  String add(String str) {
+    if (first != 0) {
+      return str + "789";
+    } else {
+      return "null";
+    }
+  }
+
+  String test(String str) {
+    for (int i=0; i < first; i++) {
+      if (i > 1)
+        return "bad";
+    }
+    return add(str+"456");
+  }
+
+  public static void main(String [] args) {
+    Test7046096 t = new Test7046096();
+    for (int i = 0; i < 11000; i++) {
+      String str = t.test("123");
+      if (!str.equals("123456789")) {
+        System.out.println("FAILED: " + str + " != \"123456789\"");
+        System.exit(97);
+      }
+    }
+  }
+}
+