public class org.graalvm.compiler.core.amd64.AMD64AddressNode extends org.graalvm.compiler.nodes.memory.address.AddressNode implements org.graalvm.compiler.nodes.spi.LIRLowerable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.core.amd64.AMD64AddressNode
  super_class: org.graalvm.compiler.nodes.memory.address.AddressNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.core.amd64.AMD64AddressNode> TYPE;
    descriptor: Lorg/graalvm/compiler/graph/NodeClass;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lorg/graalvm/compiler/graph/NodeClass<Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;>;

  private org.graalvm.compiler.nodes.ValueNode base;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$OptionalInput()

  private org.graalvm.compiler.nodes.ValueNode index;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$OptionalInput()

  private org.graalvm.compiler.asm.amd64.AMD64Address$Scale scale;
    descriptor: Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
    flags: (0x0002) ACC_PRIVATE

  private int displacement;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 47
            ldc Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.core.amd64.AMD64AddressNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode base
         0: .line 57
            aload 0 /* this */
            aload 1 /* base */
            aconst_null
            invokespecial org.graalvm.compiler.core.amd64.AMD64AddressNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 58
            return
        end local 1 // org.graalvm.compiler.nodes.ValueNode base
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    2     1  base  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      base  

  public void <init>(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode base
        start local 2 // org.graalvm.compiler.nodes.ValueNode index
         0: .line 61
            aload 0 /* this */
            getstatic org.graalvm.compiler.core.amd64.AMD64AddressNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            invokespecial org.graalvm.compiler.nodes.memory.address.AddressNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;)V
         1: .line 62
            aload 0 /* this */
            aload 1 /* base */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
         2: .line 63
            aload 0 /* this */
            aload 2 /* index */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 64
            aload 0 /* this */
            getstatic org.graalvm.compiler.asm.amd64.AMD64Address$Scale.Times1:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.scale:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
         4: .line 65
            return
        end local 2 // org.graalvm.compiler.nodes.ValueNode index
        end local 1 // org.graalvm.compiler.nodes.ValueNode base
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    5     1   base  Lorg/graalvm/compiler/nodes/ValueNode;
            0    5     2  index  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
       Name  Flags
      base   
      index  

  public void generate(org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=8, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool gen
         0: .line 69
            aload 1 /* gen */
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.getLIRGeneratorTool:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            astore 2 /* tool */
        start local 2 // org.graalvm.compiler.lir.gen.LIRGeneratorTool tool
         1: .line 71
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
            ifnonnull 2
            getstatic jdk.vm.ci.meta.Value.ILLEGAL:Ljdk/vm/ci/meta/AllocatableValue;
            goto 3
      StackMap locals: org.graalvm.compiler.lir.gen.LIRGeneratorTool
      StackMap stack:
         2: aload 2 /* tool */
            aload 1 /* gen */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.asAllocatable:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/AllocatableValue;
      StackMap locals:
      StackMap stack: jdk.vm.ci.meta.AllocatableValue
         3: astore 3 /* baseValue */
        start local 3 // jdk.vm.ci.meta.AllocatableValue baseValue
         4: .line 72
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
            ifnonnull 5
            getstatic jdk.vm.ci.meta.Value.ILLEGAL:Ljdk/vm/ci/meta/AllocatableValue;
            goto 6
      StackMap locals: jdk.vm.ci.meta.AllocatableValue
      StackMap stack:
         5: aload 2 /* tool */
            aload 1 /* gen */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.asAllocatable:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/AllocatableValue;
      StackMap locals:
      StackMap stack: jdk.vm.ci.meta.AllocatableValue
         6: astore 4 /* indexValue */
        start local 4 // jdk.vm.ci.meta.AllocatableValue indexValue
         7: .line 74
            aload 3 /* baseValue */
            invokestatic org.graalvm.compiler.core.common.LIRKind.derivedBaseFromValue:(Ljdk/vm/ci/meta/AllocatableValue;)Ljdk/vm/ci/meta/AllocatableValue;
            astore 5 /* baseReference */
        start local 5 // jdk.vm.ci.meta.AllocatableValue baseReference
         8: .line 76
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.scale:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
            getstatic org.graalvm.compiler.asm.amd64.AMD64Address$Scale.Times1:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64Address$Scale.equals:(Ljava/lang/Object;)Z
            ifeq 11
         9: .line 77
            aload 4 /* indexValue */
            invokestatic org.graalvm.compiler.core.common.LIRKind.derivedBaseFromValue:(Ljdk/vm/ci/meta/AllocatableValue;)Ljdk/vm/ci/meta/AllocatableValue;
            astore 6 /* indexReference */
        start local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        10: .line 78
            goto 15
        end local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        11: .line 79
      StackMap locals: jdk.vm.ci.meta.AllocatableValue jdk.vm.ci.meta.AllocatableValue
      StackMap stack:
            aload 4 /* indexValue */
            invokestatic org.graalvm.compiler.core.common.LIRKind.isValue:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 14
        12: .line 80
            aconst_null
            astore 6 /* indexReference */
        start local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        13: .line 81
            goto 15
        end local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        14: .line 82
      StackMap locals:
      StackMap stack:
            getstatic jdk.vm.ci.meta.Value.ILLEGAL:Ljdk/vm/ci/meta/AllocatableValue;
            astore 6 /* indexReference */
        start local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        15: .line 86
      StackMap locals: jdk.vm.ci.meta.AllocatableValue
      StackMap stack:
            aload 2 /* tool */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.amd64.AMD64AddressNode.stamp:()Lorg/graalvm/compiler/core/common/type/Stamp;
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.getLIRKind:(Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/LIRKind;
            aload 5 /* baseReference */
            aload 6 /* indexReference */
            invokestatic org.graalvm.compiler.core.common.LIRKind.combineDerived:(Lorg/graalvm/compiler/core/common/LIRKind;Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/AllocatableValue;)Lorg/graalvm/compiler/core/common/LIRKind;
            astore 7 /* kind */
        start local 7 // org.graalvm.compiler.core.common.LIRKind kind
        16: .line 87
            aload 1 /* gen */
            aload 0 /* this */
            new org.graalvm.compiler.lir.amd64.AMD64AddressValue
            dup
            aload 7 /* kind */
            aload 3 /* baseValue */
            aload 4 /* indexValue */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.scale:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.displacement:I
            invokespecial org.graalvm.compiler.lir.amd64.AMD64AddressValue.<init>:(Ljdk/vm/ci/meta/ValueKind;Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/AllocatableValue;Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;I)V
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.setResult:(Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            pop
        17: .line 88
            return
        end local 7 // org.graalvm.compiler.core.common.LIRKind kind
        end local 6 // jdk.vm.ci.meta.AllocatableValue indexReference
        end local 5 // jdk.vm.ci.meta.AllocatableValue baseReference
        end local 4 // jdk.vm.ci.meta.AllocatableValue indexValue
        end local 3 // jdk.vm.ci.meta.AllocatableValue baseValue
        end local 2 // org.graalvm.compiler.lir.gen.LIRGeneratorTool tool
        end local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool gen
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   18     0            this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0   18     1             gen  Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;
            1   18     2            tool  Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            4   18     3       baseValue  Ljdk/vm/ci/meta/AllocatableValue;
            7   18     4      indexValue  Ljdk/vm/ci/meta/AllocatableValue;
            8   18     5   baseReference  Ljdk/vm/ci/meta/AllocatableValue;
           10   11     6  indexReference  Ljdk/vm/ci/meta/AllocatableValue;
           13   14     6  indexReference  Ljdk/vm/ci/meta/AllocatableValue;
           15   18     6  indexReference  Ljdk/vm/ci/meta/AllocatableValue;
           16   18     7            kind  Lorg/graalvm/compiler/core/common/LIRKind;
    MethodParameters:
      Name  Flags
      gen   

  public org.graalvm.compiler.nodes.ValueNode getBase();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
         0: .line 91
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;

  public void setBase(org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode base
         0: .line 96
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.amd64.AMD64AddressNode.isAlive:()Z
            ifeq 2
         1: .line 97
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
            aload 1 /* base */
            invokevirtual org.graalvm.compiler.core.amd64.AMD64AddressNode.updateUsages:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
         2: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* base */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.base:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 100
            return
        end local 1 // org.graalvm.compiler.nodes.ValueNode base
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    4     1  base  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      base  

  public org.graalvm.compiler.nodes.ValueNode getIndex();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
         0: .line 103
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;

  public void setIndex(org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode index
         0: .line 108
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.amd64.AMD64AddressNode.isAlive:()Z
            ifeq 2
         1: .line 109
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
            aload 1 /* index */
            invokevirtual org.graalvm.compiler.core.amd64.AMD64AddressNode.updateUsages:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
         2: .line 111
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* index */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.index:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 112
            return
        end local 1 // org.graalvm.compiler.nodes.ValueNode index
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    4     1  index  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
       Name  Flags
      index  

  public org.graalvm.compiler.asm.amd64.AMD64Address$Scale getScale();
    descriptor: ()Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
         0: .line 115
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.scale:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
            areturn
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;

  public void setScale(org.graalvm.compiler.asm.amd64.AMD64Address$Scale);
    descriptor: (Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // org.graalvm.compiler.asm.amd64.AMD64Address$Scale scale
         0: .line 119
            aload 0 /* this */
            aload 1 /* scale */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.scale:Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
         1: .line 120
            return
        end local 1 // org.graalvm.compiler.asm.amd64.AMD64Address$Scale scale
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    2     1  scale  Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
    MethodParameters:
       Name  Flags
      scale  

  public int getDisplacement();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
         0: .line 123
            aload 0 /* this */
            getfield org.graalvm.compiler.core.amd64.AMD64AddressNode.displacement:I
            ireturn
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;

  public void setDisplacement(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
        start local 1 // int displacement
         0: .line 127
            aload 0 /* this */
            iload 1 /* displacement */
            putfield org.graalvm.compiler.core.amd64.AMD64AddressNode.displacement:I
         1: .line 128
            return
        end local 1 // int displacement
        end local 0 // org.graalvm.compiler.core.amd64.AMD64AddressNode this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/graalvm/compiler/core/amd64/AMD64AddressNode;
            0    2     1  displacement  I
    MethodParameters:
              Name  Flags
      displacement  
}
SourceFile: "AMD64AddressNode.java"
InnerClasses:
  public final Scale = org.graalvm.compiler.asm.amd64.AMD64Address$Scale of org.graalvm.compiler.asm.amd64.AMD64Address
  public abstract OptionalInput = org.graalvm.compiler.graph.Node$OptionalInput of org.graalvm.compiler.graph.Node
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo()