--- a/src/share/tools/IdealGraphVisualizer/Filter/nbproject/project.xml	Fri Dec 02 17:46:54 2011 +0100
+++ b/src/share/tools/IdealGraphVisualizer/Filter/nbproject/project.xml	Mon Dec 05 20:00:57 2011 +0100
@@ -23,6 +23,14 @@
                     </run-dependency>
                 </dependency>
                 <dependency>
+                    <code-name-base>com.sun.hotspot.igv.layout</code-name-base>
+                    <build-prerequisite/>
+                    <compile-dependency/>
+                    <run-dependency>
+                        <specification-version>1.0</specification-version>
+                    </run-dependency>
+                </dependency>
+                <dependency>
                     <code-name-base>org.jdesktop.layout</code-name-base>
                     <build-prerequisite/>
                     <compile-dependency/>

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/tools/IdealGraphVisualizer/Filter/src/com/sun/hotspot/igv/filter/EdgeColorIndexFilter.java	Mon Dec 05 20:00:57 2011 +0100
@@ -0,0 +1,80 @@
+/*
+ * 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.
+ *
+ */
+package com.sun.hotspot.igv.filter;
+
+import com.sun.hotspot.igv.graph.Connection;
+import com.sun.hotspot.igv.graph.Diagram;
+import com.sun.hotspot.igv.graph.Figure;
+import com.sun.hotspot.igv.graph.InputSlot;
+import com.sun.hotspot.igv.graph.OutputSlot;
+import com.sun.hotspot.igv.graph.Slot;
+import java.awt.Color;
+import java.util.List;
+
+public class EdgeColorIndexFilter extends AbstractFilter {
+
+    public static final String INPUTS = "INPUTS";
+    public static final String OUTPUTS = "OUTPUTS";
+    private final String applyTo;
+    private final Color[] colors;
+
+    public EdgeColorIndexFilter(String applyTo, Color... color) {
+        if (!applyTo.equals(INPUTS) && !applyTo.equals(OUTPUTS)) {
+            throw new IllegalArgumentException("applyTo");
+        }
+
+        this.applyTo = applyTo;
+        this.colors = color;
+    }
+
+    public String getName() {
+        return "Edge Color Index Filter";
+    }
+
+    public void apply(Diagram d) {
+        List<Figure> figures = d.getFigures();
+        for (Figure f : figures) {
+            Slot[] slots;
+            if (applyTo.equals(INPUTS)) {
+                List<InputSlot> inputSlots = f.getInputSlots();
+                slots = inputSlots.toArray(new Slot[inputSlots.size()]);
+            } else {
+                List<OutputSlot> outputSlots = f.getOutputSlots();
+                slots = outputSlots.toArray(new Slot[outputSlots.size()]);
+            }
+            int index = 0;
+            for (Slot slot : slots) {
+                if (index < colors.length && colors[index] != null) {
+                    slot.setColor(colors[index]);
+                    for (Connection c : slot.getConnections()) {
+
+                        c.setColor(colors[index]);
+                    }
+                }
+                index++;
+            }
+
+        }
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/tools/IdealGraphVisualizer/Graal/src/com/sun/hotspot/igv/graal/filters/callgraph.filter	Mon Dec 05 20:00:57 2011 +0100
@@ -0,0 +1,5 @@
+colorize("abstract", "1", yellow);
+colorize("leaf", "1", lightGray);
+
+var f = new com.sun.hotspot.igv.filter.EdgeColorIndexFilter("INPUTS", [black, pink]);
+f.apply(graph);

--- a/src/share/tools/IdealGraphVisualizer/Graal/src/com/sun/hotspot/igv/graal/layer.xml	Fri Dec 02 17:46:54 2011 +0100
+++ b/src/share/tools/IdealGraphVisualizer/Graal/src/com/sun/hotspot/igv/graal/layer.xml	Mon Dec 05 20:00:57 2011 +0100
@@ -29,5 +29,9 @@
         <file name="Graal Mark FrameState With Lock" url="filters/framestatelocks.filter">
             <attr name="enabled" boolvalue="false"/>
         </file>
+        
+        <file name="Graal Call Analysis" url="filters/callgraph.filter">
+            <attr name="enabled" boolvalue="false"/>
+        </file>
     </folder>
 </filesystem>