--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/6797305/Test6797305.java	Mon Mar 09 03:17:11 2009 -0700
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * @test
+ * @bug 6797305
+ * @summary Add LoadUB and LoadUI opcode class
+ *
+ * @run main/othervm -Xcomp -XX:CompileOnly=Test6797305.loadB,Test6797305.loadB2L,Test6797305.loadUB,Test6797305.loadUBmask,Test6797305.loadUB2L,Test6797305.loadS,Test6797305.loadS2L,Test6797305.loadUS,Test6797305.loadUSmask,Test6797305.loadUS2L,Test6797305.loadI,Test6797305.loadI2L,Test6797305.loadUI2L,Test6797305.loadL Test6797305
+ */
+
+public class Test6797305 {
+    static final byte[]  ba = new byte[]  { -1 };
+    static final short[] sa = new short[] { -1 };
+    static final int[]   ia = new int[]   { -1 };
+    static final long[]  la = new long[]  { -1 };
+
+    public static void main(String[] args)
+    {
+        long b = loadB(ba);
+        if (b != -1)
+            throw new InternalError("loadB failed: " + b + " != " + -1);
+
+        long b2l = loadB2L(ba);
+        if (b2l != -1L)
+            throw new InternalError("loadB2L failed: " + b2l + " != " + -1L);
+
+        int ub = loadUB(ba);
+        if (ub != 0xFF)
+            throw new InternalError("loadUB failed: " + ub + " != " + 0xFF);
+
+        int ubmask = loadUBmask(ba);
+        if (ubmask != 0xFE)
+            throw new InternalError("loadUBmask failed: " + ubmask + " != " + 0xFE);
+
+        long ub2l = loadUB2L(ba);
+        if (ub2l != 0xFFL)
+            throw new InternalError("loadUB2L failed: " + ub2l + " != " + 0xFFL);
+
+        int s = loadS(sa);
+        if (s != -1)
+            throw new InternalError("loadS failed: " + s + " != " + -1);
+
+        long s2l = loadS2L(sa);
+        if (s2l != -1L)
+            throw new InternalError("loadS2L failed: " + s2l + " != " + -1L);
+
+        int us = loadUS(sa);
+        if (us != 0xFFFF)
+            throw new InternalError("loadUS failed: " + us + " != " + 0xFFFF);
+
+        int usmask = loadUSmask(sa);
+        if (usmask != 0xFFFE)
+            throw new InternalError("loadUBmask failed: " + ubmask + " != " + 0xFFFE);
+
+        long us2l = loadUS2L(sa);
+        if (us2l != 0xFFFFL)
+            throw new InternalError("loadUS2L failed: " + us2l + " != " + 0xFFFFL);
+
+        int i = loadI(ia);
+        if (i != -1)
+            throw new InternalError("loadI failed: " + i + " != " + -1);
+
+        long i2l = loadI2L(ia);
+        if (i2l != -1L)
+            throw new InternalError("loadI2L failed: " + i2l + " != " + -1L);
+
+        long ui2l = loadUI2L(ia);
+        if (ui2l != 0xFFFFFFFFL)
+            throw new InternalError("loadUI2L failed: " + ui2l + " != " + 0xFFFFFFFFL);
+
+        long l = loadL(la);
+        if (l != -1L)
+            throw new InternalError("loadL failed: " + l + " != " + -1L);
+    }
+
+    static int  loadB     (byte[] ba)  { return ba[0];               }
+    static long loadB2L   (byte[] ba)  { return ba[0];               }
+    static int  loadUB    (byte[] ba)  { return ba[0] & 0xFF;        }
+    static int  loadUBmask(byte[] ba)  { return ba[0] & 0xFE;        }
+    static long loadUB2L  (byte[] ba)  { return ba[0] & 0xFF;        }
+
+    static int  loadS     (short[] sa) { return sa[0];               }
+    static long loadS2L   (short[] sa) { return sa[0];               }
+    static int  loadUS    (short[] sa) { return sa[0] & 0xFFFF;      }
+    static int  loadUSmask(short[] sa) { return sa[0] & 0xFFFE;      }
+    static long loadUS2L  (short[] sa) { return sa[0] & 0xFFFF;      }
+
+    static int  loadI     (int[] ia)   { return ia[0];               }
+    static long loadI2L   (int[] ia)   { return ia[0];               }
+    static long loadUI2L  (int[] ia)   { return ia[0] & 0xFFFFFFFFL; }
+
+    static long loadL     (long[] la)  { return la[0];               }
+}