# HG changeset patch
# User Thomas Wuerthinger <thomas@wuerthinger.net>
# Date 1312905166 -7200
# Node ID 9c9f2cd9e922f27204f1c0a66b27c464dea60213
# Parent  159e702d578c72eaf6c8c1cdfc385ab5d99b8960
small clean ups

diff -r 159e702d578c -r 9c9f2cd9e922 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Anchor.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Anchor.java	Tue Aug 09 16:33:53 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Anchor.java	Tue Aug 09 17:52:46 2011 +0200
@@ -22,8 +22,6 @@
  */
 package com.oracle.max.graal.compiler.ir;
 
-import java.util.*;
-
 import com.oracle.max.graal.compiler.debug.*;
 import com.oracle.max.graal.graph.*;
 import com.sun.cri.ci.*;
@@ -33,12 +31,8 @@
  */
 public final class Anchor extends FixedNodeWithNext {
 
-    @Input    private final NodeInputList<GuardNode> guards = new NodeInputList<GuardNode>(this);
+    @Input private final NodeInputList<GuardNode> guards = new NodeInputList<GuardNode>(this);
 
-    /**
-     * Constructs a new Anchor instruction.
-     * @param graph
-     */
     public Anchor(Graph graph) {
         super(CiKind.Illegal, graph);
     }
@@ -56,40 +50,4 @@
     public void print(LogStream out) {
         out.print("anchor ").print(next());
     }
-
-    public Iterable<GuardNode> happensAfterGuards() {
-        final Iterator<Node> usages = this.usages().iterator();
-        return new Iterable<GuardNode>() {
-            public Iterator<GuardNode> iterator() {
-                return new Iterator<GuardNode>() {
-                    private GuardNode next;
-                    @Override
-                    public boolean hasNext() {
-                        if (next == null) {
-                            while (usages.hasNext()) {
-                                Node cur = usages.next();
-                                if (cur instanceof GuardNode) {
-                                    next = ((GuardNode) cur);
-                                    break;
-                                }
-                            }
-                        }
-                        return next != null;
-                    }
-
-                    @Override
-                    public GuardNode next() {
-                        GuardNode result = next;
-                        next = null;
-                        return result;
-                    }
-
-                    @Override
-                    public void remove() {
-                        throw new IllegalStateException();
-                    }
-                };
-            }
-        };
-    }
 }
diff -r 159e702d578c -r 9c9f2cd9e922 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/FloatingNode.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/FloatingNode.java	Tue Aug 09 16:33:53 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/FloatingNode.java	Tue Aug 09 17:52:46 2011 +0200
@@ -25,7 +25,7 @@
 import com.oracle.max.graal.graph.*;
 import com.sun.cri.ci.*;
 
-public abstract class FloatingNode extends Value implements Node.ValueNumberable { 
+public abstract class FloatingNode extends Value implements Node.ValueNumberable {
     public FloatingNode(CiKind kind, Graph graph) {
         super(kind, graph);
     }
diff -r 159e702d578c -r 9c9f2cd9e922 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Merge.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Merge.java	Tue Aug 09 16:33:53 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/Merge.java	Tue Aug 09 17:52:46 2011 +0200
@@ -35,7 +35,7 @@
  * about the basic block, including the successor and
  * predecessor blocks, exception handlers, liveness information, etc.
  */
-public class Merge extends StateSplit{
+public class Merge extends StateSplit {
 
     @Input    private final NodeInputList<EndNode> ends = new NodeInputList<EndNode>(this);
 
diff -r 159e702d578c -r 9c9f2cd9e922 graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/StateSplit.java
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/StateSplit.java	Tue Aug 09 16:33:53 2011 +0200
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/ir/StateSplit.java	Tue Aug 09 17:52:46 2011 +0200
@@ -34,7 +34,7 @@
  */
 public abstract class StateSplit extends FixedNodeWithNext {
 
-    @Input    private FrameState stateAfter;
+    @Input private FrameState stateAfter;
 
     public FrameState stateAfter() {
         return stateAfter;