https://www.graalvm.org/ 
public abstract class com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode extends com.oracle.truffle.llvm.runtime.nodes.api.LLVMInstrumentableNode
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode
  super_class: com.oracle.truffle.llvm.runtime.nodes.api.LLVMInstrumentableNode
{
  public static final com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode[] NO_EXPRESSIONS;
    descriptor: [Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 53
            iconst_0
            anewarray com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode
            putstatic com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode.NO_EXPRESSIONS:[Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 45
            aload 0 /* this */
            invokespecial com.oracle.truffle.llvm.runtime.nodes.api.LLVMInstrumentableNode.<init>:()V
            return
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;

  final java.lang.Object convertOutgoing(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
        start local 1 // java.lang.Object object
         0: .line 50
            aconst_null
            areturn
        end local 1 // java.lang.Object object
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
            0    1     1  object  Ljava/lang/Object;
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.instrumentation.GenerateWrapper$OutgoingConverter()
    MethodParameters:
        Name  Flags
      object  

  public abstract java.lang.Object executeGeneric(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      frame  

  public final com.oracle.truffle.llvm.runtime.pointer.LLVMPointer executeLLVMPointer(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Lcom/oracle/truffle/llvm/runtime/pointer/LLVMPointer;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 58
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public final com.oracle.truffle.llvm.runtime.pointer.LLVMNativePointer executeLLVMNativePointer(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Lcom/oracle/truffle/llvm/runtime/pointer/LLVMNativePointer;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 62
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public final com.oracle.truffle.llvm.runtime.pointer.LLVMManagedPointer executeLLVMManagedPointer(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Lcom/oracle/truffle/llvm/runtime/pointer/LLVMManagedPointer;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 66
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public double executeDouble(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 70
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public float executeFloat(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 74
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public short executeI16(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)S
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 78
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public boolean executeI1(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 82
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public int executeI32(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 86
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public long executeI64(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 90
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public byte executeI8(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 94
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMTypesGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    Exceptions:
      throws com.oracle.truffle.api.nodes.UnexpectedResultException
    MethodParameters:
       Name  Flags
      frame  

  public final java.lang.String getSourceDescription();
    descriptor: ()Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 98
            aload 0 /* this */
            invokevirtual com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode.getRootNode:()Lcom/oracle/truffle/api/nodes/RootNode;
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getName:()Ljava/lang/String;
            areturn
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;

  public final com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode createWrapper(com.oracle.truffle.api.instrumentation.ProbeNode);
    descriptor: (Lcom/oracle/truffle/api/instrumentation/ProbeNode;)Lcom/oracle/truffle/api/instrumentation/InstrumentableNode$WrapperNode;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
         0: .line 103
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLLVMExpressionNodeWrapper cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/llvm/runtime/nodes/api/LLVMExpressionNode;
    MethodParameters:
       Name  Flags
      probe  
}
SourceFile: "LLVMExpressionNode.java"
InnerClasses:
  public abstract OutgoingConverter = com.oracle.truffle.api.instrumentation.GenerateWrapper$OutgoingConverter of com.oracle.truffle.api.instrumentation.GenerateWrapper
  public abstract WrapperNode = com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode of com.oracle.truffle.api.instrumentation.InstrumentableNode
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.instrumentation.GenerateWrapper()