https://www.graalvm.org/ 
public abstract class org.graalvm.compiler.nodes.LoweredCallTargetNode extends org.graalvm.compiler.nodes.CallTargetNode
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.graalvm.compiler.nodes.LoweredCallTargetNode
  super_class: org.graalvm.compiler.nodes.CallTargetNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.LoweredCallTargetNode> TYPE;
    descriptor: Lorg/graalvm/compiler/graph/NodeClass;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lorg/graalvm/compiler/graph/NodeClass<Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;>;

  protected final jdk.vm.ci.meta.JavaType[] signature;
    descriptor: [Ljdk/vm/ci/meta/JavaType;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final jdk.vm.ci.code.CallingConvention$Type callType;
    descriptor: Ljdk/vm/ci/code/CallingConvention$Type;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 38
            ldc Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.LoweredCallTargetNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(org.graalvm.compiler.graph.NodeClass<? extends org.graalvm.compiler.nodes.LoweredCallTargetNode>, org.graalvm.compiler.nodes.ValueNode[], org.graalvm.compiler.core.common.type.StampPair, jdk.vm.ci.meta.JavaType[], jdk.vm.ci.meta.ResolvedJavaMethod, jdk.vm.ci.code.CallingConvention$Type, org.graalvm.compiler.nodes.CallTargetNode$InvokeKind);
    descriptor: (Lorg/graalvm/compiler/graph/NodeClass;[Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/StampPair;[Ljdk/vm/ci/meta/JavaType;Ljdk/vm/ci/meta/ResolvedJavaMethod;Ljdk/vm/ci/code/CallingConvention$Type;Lorg/graalvm/compiler/nodes/CallTargetNode$InvokeKind;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=8, args_size=8
        start local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
        start local 1 // org.graalvm.compiler.graph.NodeClass c
        start local 2 // org.graalvm.compiler.nodes.ValueNode[] arguments
        start local 3 // org.graalvm.compiler.core.common.type.StampPair returnStamp
        start local 4 // jdk.vm.ci.meta.JavaType[] signature
        start local 5 // jdk.vm.ci.meta.ResolvedJavaMethod target
        start local 6 // jdk.vm.ci.code.CallingConvention$Type callType
        start local 7 // org.graalvm.compiler.nodes.CallTargetNode$InvokeKind invokeKind
         0: .line 45
            aload 0 /* this */
            aload 1 /* c */
            aload 2 /* arguments */
            aload 5 /* target */
            aload 7 /* invokeKind */
            aload 3 /* returnStamp */
            invokespecial org.graalvm.compiler.nodes.CallTargetNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;[Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/ResolvedJavaMethod;Lorg/graalvm/compiler/nodes/CallTargetNode$InvokeKind;Lorg/graalvm/compiler/core/common/type/StampPair;)V
         1: .line 46
            aload 0 /* this */
            aload 4 /* signature */
            putfield org.graalvm.compiler.nodes.LoweredCallTargetNode.signature:[Ljdk/vm/ci/meta/JavaType;
         2: .line 47
            aload 0 /* this */
            aload 6 /* callType */
            putfield org.graalvm.compiler.nodes.LoweredCallTargetNode.callType:Ljdk/vm/ci/code/CallingConvention$Type;
         3: .line 48
            return
        end local 7 // org.graalvm.compiler.nodes.CallTargetNode$InvokeKind invokeKind
        end local 6 // jdk.vm.ci.code.CallingConvention$Type callType
        end local 5 // jdk.vm.ci.meta.ResolvedJavaMethod target
        end local 4 // jdk.vm.ci.meta.JavaType[] signature
        end local 3 // org.graalvm.compiler.core.common.type.StampPair returnStamp
        end local 2 // org.graalvm.compiler.nodes.ValueNode[] arguments
        end local 1 // org.graalvm.compiler.graph.NodeClass c
        end local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;
            0    4     1            c  Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;>;
            0    4     2    arguments  [Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     3  returnStamp  Lorg/graalvm/compiler/core/common/type/StampPair;
            0    4     4    signature  [Ljdk/vm/ci/meta/JavaType;
            0    4     5       target  Ljdk/vm/ci/meta/ResolvedJavaMethod;
            0    4     6     callType  Ljdk/vm/ci/code/CallingConvention$Type;
            0    4     7   invokeKind  Lorg/graalvm/compiler/nodes/CallTargetNode$InvokeKind;
    Signature: (Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;>;[Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/StampPair;[Ljdk/vm/ci/meta/JavaType;Ljdk/vm/ci/meta/ResolvedJavaMethod;Ljdk/vm/ci/code/CallingConvention$Type;Lorg/graalvm/compiler/nodes/CallTargetNode$InvokeKind;)V
    MethodParameters:
             Name  Flags
      c            
      arguments    
      returnStamp  
      signature    
      target       
      callType     
      invokeKind   

  public jdk.vm.ci.meta.JavaType[] signature();
    descriptor: ()[Ljdk/vm/ci/meta/JavaType;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
         0: .line 51
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.LoweredCallTargetNode.signature:[Ljdk/vm/ci/meta/JavaType;
            areturn
        end local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;

  public jdk.vm.ci.code.CallingConvention$Type callType();
    descriptor: ()Ljdk/vm/ci/code/CallingConvention$Type;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
         0: .line 55
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.LoweredCallTargetNode.callType:Ljdk/vm/ci/code/CallingConvention$Type;
            areturn
        end local 0 // org.graalvm.compiler.nodes.LoweredCallTargetNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/LoweredCallTargetNode;
}
SourceFile: "LoweredCallTargetNode.java"
InnerClasses:
  public abstract Type = jdk.vm.ci.code.CallingConvention$Type of jdk.vm.ci.code.CallingConvention
  public final InvokeKind = org.graalvm.compiler.nodes.CallTargetNode$InvokeKind of org.graalvm.compiler.nodes.CallTargetNode
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo()