--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/GraalCompiler/src/com/sun/c1x/ir/ArrayCopy.java	Wed Apr 27 11:50:44 2011 +0200
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2009, 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.
+ */
+package com.sun.c1x.ir;
+
+import com.sun.c1x.debug.*;
+import com.sun.c1x.value.*;
+import com.sun.cri.ci.*;
+import com.sun.cri.ri.*;
+
+/**
+ * Copies a sequence of elements from a source into a destination array.
+ *
+ * @author Thomas Wuerthinger
+ *
+ */
+public class ArrayCopy extends StateSplit {
+
+    private Value src;
+    private Value srcPos;
+    private Value dest;
+    private Value destPos;
+    private Value length;
+    public final RiMethod arrayCopyMethod;
+
+    public ArrayCopy(Value src, Value srcPos, Value dest, Value destPos, Value length, RiMethod arrayCopyMethod, FrameState stateBefore) {
+        super(CiKind.Void, stateBefore);
+        this.arrayCopyMethod = arrayCopyMethod;
+        this.src = src;
+        this.srcPos = srcPos;
+        this.dest = dest;
+        this.destPos = destPos;
+        this.length = length;
+    }
+
+    public Value src() {
+        return src;
+    }
+
+    public Value srcPos() {
+        return srcPos;
+    }
+
+    public Value dest() {
+        return dest;
+    }
+
+    public Value destPos() {
+        return destPos;
+    }
+
+    public Value length() {
+        return length;
+    }
+
+    @Override
+    public void inputValuesDo(ValueClosure closure) {
+        src = closure.apply(src);
+        srcPos = closure.apply(srcPos);
+        dest = closure.apply(dest);
+        destPos = closure.apply(destPos);
+        length = closure.apply(length);
+    }
+
+    @Override
+    public void accept(ValueVisitor v) {
+        v.visitArrayCopy(this);
+    }
+
+    @Override
+    public void print(LogStream out) {
+        out.print("arrayCopy ").print(src).print(" ").print(srcPos).print(" ");
+        out.print(dest).print(" ").print(destPos).print(" ").print(length);
+    }
+}