--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/7048332/Test7048332.java	Wed May 25 21:17:07 2011 -0700
@@ -0,0 +1,60 @@
+/*
+ * 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 7048332
+ * @summary Cadd_cmpLTMask doesn't handle 64-bit tmp register properly
+ *
+ * @run main/othervm -Xbatch Test7048332
+ */
+
+
+public class Test7048332 {
+
+  static int capacity = 2;
+  static int first = 1;
+  static int last = 2;
+
+  static int test(int i1, int i2, int i3, int i4, int i5, int i6) {
+    final int result;
+    if (last >= first) {
+      result = last - first;
+    } else {
+      result = last - first + capacity;
+    }
+    return result;
+  }
+
+  public static void main(String [] args) {
+    for (int i = 0; i < 11000; i++) {
+      last = (i & 1) << 1; // 0 or 2
+      int k = test(1, 2, 3, 4, 5, 6);
+      if (k != 1) {
+        System.out.println("FAILED: " + k + " != 1");
+        System.exit(97);
+      }
+    }
+  }
+}