66 
  67     static final int SRC_ARG = 0;
  68     static final int SRC_POS_ARG = 1;
  69     static final int DEST_ARG = 2;
  70     static final int DEST_POS_ARG = 3;
  71     static final int LENGTH_ARG = 4;
  72 
  73     @Input NodeInputList<ValueNode> args;
  74 
  75     @OptionalInput(State) FrameState stateDuring;
  76 
  77     @OptionalInput(Memory) protected MemoryNode lastLocationAccess;
  78 
  79     protected JavaKind elementKind;
  80 
  81     protected int bci;
  82 
  83     public BasicArrayCopyNode(NodeClass<? extends AbstractMemoryCheckpoint> type, ValueNode src, ValueNode srcPos, ValueNode dest, ValueNode destPos, ValueNode length, JavaKind elementKind, int bci) {
  84         super(type, StampFactory.forKind(JavaKind.Void));
  85         this.bci = bci;
  86         args = new NodeInputList<>(this, new ValueNode[]{src, srcPos, dest, destPos, length});
  87         this.elementKind = elementKind != JavaKind.Illegal ? elementKind : null;
  88     }
  89 
  90     public BasicArrayCopyNode(NodeClass<? extends AbstractMemoryCheckpoint> type, ValueNode src, ValueNode srcPos, ValueNode dest, ValueNode destPos, ValueNode length, JavaKind elementKind) {
  91         super(type, StampFactory.forKind(JavaKind.Void));
  92         this.bci = BytecodeFrame.INVALID_FRAMESTATE_BCI;
  93         args = new NodeInputList<>(this, new ValueNode[]{src, srcPos, dest, destPos, length});
  94         this.elementKind = elementKind != JavaKind.Illegal ? elementKind : null;
  95     }
  96 
  97     public ValueNode getSource() {
  98         return args.get(SRC_ARG);
  99     }
 100 
 101     public ValueNode getSourcePosition() {
 102         return args.get(SRC_POS_ARG);
 103     }
 104 
 105     public ValueNode getDestination() {
 106         return args.get(DEST_ARG);
 107     }
 108 
 109     public ValueNode getDestinationPosition() {
 110         return args.get(DEST_POS_ARG);
 111     }
 112 
 113     public ValueNode getLength() {
 114         return args.get(LENGTH_ARG);

  66 
  67     static final int SRC_ARG = 0;
  68     static final int SRC_POS_ARG = 1;
  69     static final int DEST_ARG = 2;
  70     static final int DEST_POS_ARG = 3;
  71     static final int LENGTH_ARG = 4;
  72 
  73     @Input NodeInputList<ValueNode> args;
  74 
  75     @OptionalInput(State) FrameState stateDuring;
  76 
  77     @OptionalInput(Memory) protected MemoryNode lastLocationAccess;
  78 
  79     protected JavaKind elementKind;
  80 
  81     protected int bci;
  82 
  83     public BasicArrayCopyNode(NodeClass<? extends AbstractMemoryCheckpoint> type, ValueNode src, ValueNode srcPos, ValueNode dest, ValueNode destPos, ValueNode length, JavaKind elementKind, int bci) {
  84         super(type, StampFactory.forKind(JavaKind.Void));
  85         this.bci = bci;
  86         this.args = new NodeInputList<>(this, new ValueNode[]{src, srcPos, dest, destPos, length});
  87         this.elementKind = elementKind != JavaKind.Illegal ? elementKind : null;
  88     }
  89 
  90     public BasicArrayCopyNode(NodeClass<? extends AbstractMemoryCheckpoint> type, ValueNode src, ValueNode srcPos, ValueNode dest, ValueNode destPos, ValueNode length, JavaKind elementKind) {
  91         this(type, src, srcPos, dest, destPos, length, elementKind, BytecodeFrame.INVALID_FRAMESTATE_BCI);



  92     }
  93 
  94     public ValueNode getSource() {
  95         return args.get(SRC_ARG);
  96     }
  97 
  98     public ValueNode getSourcePosition() {
  99         return args.get(SRC_POS_ARG);
 100     }
 101 
 102     public ValueNode getDestination() {
 103         return args.get(DEST_ARG);
 104     }
 105 
 106     public ValueNode getDestinationPosition() {
 107         return args.get(DEST_POS_ARG);
 108     }
 109 
 110     public ValueNode getLength() {
 111         return args.get(LENGTH_ARG);