--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.max.criutils/src/com/oracle/max/criutils/BaseProfilingInfo.java	Mon Mar 12 18:40:05 2012 -0700
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2012, 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.oracle.max.criutils;
+
+import com.oracle.max.cri.ri.*;
+
+
+/**
+ * Dummy profiling information in case that a method was not executed frequently enough so that
+ * no profiling information does exist yet, or in case that the profiling information should not be used.
+ */
+public final class BaseProfilingInfo implements RiProfilingInfo {
+    private static final RiProfilingInfo[] NO_PROFILING_INFO = new RiProfilingInfo[] {
+        new BaseProfilingInfo(RiExceptionSeen.TRUE),
+        new BaseProfilingInfo(RiExceptionSeen.FALSE),
+        new BaseProfilingInfo(RiExceptionSeen.NOT_SUPPORTED)
+    };
+
+    private final RiExceptionSeen exceptionSeen;
+
+    BaseProfilingInfo(RiExceptionSeen exceptionSeen) {
+        this.exceptionSeen = exceptionSeen;
+    }
+
+    @Override
+    public RiTypeProfile getTypeProfile(int bci) {
+        return null;
+    }
+
+    @Override
+    public double getBranchTakenProbability(int bci) {
+        return -1;
+    }
+
+    @Override
+    public double[] getSwitchProbabilities(int bci) {
+        return null;
+    }
+
+    @Override
+    public RiExceptionSeen getExceptionSeen(int bci) {
+        return exceptionSeen;
+    }
+
+    @Override
+    public int getExecutionCount(int bci) {
+        return -1;
+    }
+
+    public static RiProfilingInfo get(RiExceptionSeen exceptionSeen) {
+        return NO_PROFILING_INFO[exceptionSeen.ordinal()];
+    }
+}