public abstract class com.oracle.truffle.api.nodes.RootNode extends com.oracle.truffle.api.nodes.ExecutableNode
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.api.nodes.RootNode
  super_class: com.oracle.truffle.api.nodes.ExecutableNode
{
  private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<com.oracle.truffle.api.nodes.RootNode, java.util.concurrent.locks.ReentrantLock> LOCK_UPDATER;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lcom/oracle/truffle/api/nodes/RootNode;Ljava/util/concurrent/locks/ReentrantLock;>;

  private volatile com.oracle.truffle.api.RootCallTarget callTarget;
    descriptor: Lcom/oracle/truffle/api/RootCallTarget;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.CompilerDirectives$CompilationFinal()

  private com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor;
    descriptor: Lcom/oracle/truffle/api/frame/FrameDescriptor;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.CompilerDirectives$CompilationFinal()

  private volatile java.util.concurrent.locks.ReentrantLock lock;
    descriptor: Ljava/util/concurrent/locks/ReentrantLock;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  volatile byte instrumentationBits;
    descriptor: B
    flags: (0x0040) ACC_VOLATILE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 130
            ldc Lcom/oracle/truffle/api/nodes/RootNode;
            ldc Ljava/util/concurrent/locks/ReentrantLock;
            ldc "lock"
            invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            putstatic com.oracle.truffle.api.nodes.RootNode.LOCK_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(com.oracle.truffle.api.TruffleLanguage<?>);
    descriptor: (Lcom/oracle/truffle/api/TruffleLanguage;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // com.oracle.truffle.api.TruffleLanguage language
         0: .line 150
            aload 0 /* this */
            aload 1 /* language */
            aconst_null
            invokespecial com.oracle.truffle.api.nodes.RootNode.<init>:(Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
         1: .line 151
            return
        end local 1 // com.oracle.truffle.api.TruffleLanguage language
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    2     1  language  Lcom/oracle/truffle/api/TruffleLanguage<*>;
    Signature: (Lcom/oracle/truffle/api/TruffleLanguage<*>;)V
    MethodParameters:
          Name  Flags
      language  

  protected void <init>(com.oracle.truffle.api.TruffleLanguage<?>, com.oracle.truffle.api.frame.FrameDescriptor);
    descriptor: (Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // com.oracle.truffle.api.TruffleLanguage language
        start local 2 // com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor
         0: .line 165
            aload 0 /* this */
            aload 1 /* language */
            invokespecial com.oracle.truffle.api.nodes.ExecutableNode.<init>:(Lcom/oracle/truffle/api/TruffleLanguage;)V
         1: .line 166
            invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
         2: .line 167
            aload 0 /* this */
            aload 2 /* frameDescriptor */
            ifnonnull 3
            new com.oracle.truffle.api.frame.FrameDescriptor
            dup
            invokespecial com.oracle.truffle.api.frame.FrameDescriptor.<init>:()V
            goto 4
      StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleLanguage com.oracle.truffle.api.frame.FrameDescriptor
      StackMap stack: com.oracle.truffle.api.nodes.RootNode
         3: aload 2 /* frameDescriptor */
      StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleLanguage com.oracle.truffle.api.frame.FrameDescriptor
      StackMap stack: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.frame.FrameDescriptor
         4: putfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
         5: .line 168
            return
        end local 2 // com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor
        end local 1 // com.oracle.truffle.api.TruffleLanguage language
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    6     1         language  Lcom/oracle/truffle/api/TruffleLanguage<*>;
            0    6     2  frameDescriptor  Lcom/oracle/truffle/api/frame/FrameDescriptor;
    Signature: (Lcom/oracle/truffle/api/TruffleLanguage<*>;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
    MethodParameters:
                 Name  Flags
      language         
      frameDescriptor  

  public final <C, T extends com.oracle.truffle.api.TruffleLanguage<C>> C getCurrentContext(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // java.lang.Class languageClass
         0: .line 178
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguage:()Lcom/oracle/truffle/api/TruffleLanguage;
            ifnonnull 2
         1: .line 179
            aconst_null
            areturn
         2: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* languageClass */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguage:(Ljava/lang/Class;)Lcom/oracle/truffle/api/TruffleLanguage;
            invokevirtual com.oracle.truffle.api.TruffleLanguage.getContextReference:()Lcom/oracle/truffle/api/TruffleLanguage$ContextReference;
            invokevirtual com.oracle.truffle.api.TruffleLanguage$ContextReference.get:()Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Class languageClass
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    3     1  languageClass  Ljava/lang/Class<TT;>;
    Signature: <C:Ljava/lang/Object;T:Lcom/oracle/truffle/api/TruffleLanguage<TC;>;>(Ljava/lang/Class<TT;>;)TC;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
               Name  Flags
      languageClass  

  public com.oracle.truffle.api.nodes.Node copy();
    descriptor: ()Lcom/oracle/truffle/api/nodes/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 187
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.nodes.ExecutableNode.copy:()Lcom/oracle/truffle/api/nodes/Node;
            checkcast com.oracle.truffle.api.nodes.RootNode
            astore 1 /* root */
        start local 1 // com.oracle.truffle.api.nodes.RootNode root
         1: .line 188
            aload 1 /* root */
            aload 0 /* this */
            getfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
            putfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
         2: .line 189
            aload 1 /* root */
            areturn
        end local 1 // com.oracle.truffle.api.nodes.RootNode root
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/nodes/RootNode;
            1    3     1  root  Lcom/oracle/truffle/api/nodes/RootNode;

  public java.lang.String getQualifiedName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 201
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getName:()Ljava/lang/String;
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 228
            aconst_null
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public boolean isInternal();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 246
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguageInfo:()Lcom/oracle/truffle/api/nodes/LanguageInfo;
            ifnonnull 2
         1: .line 247
            iconst_1
            ireturn
         2: .line 249
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.materializeSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
            astore 1 /* sc */
        start local 1 // com.oracle.truffle.api.source.SourceSection sc
         3: .line 250
            aload 1 /* sc */
            ifnull 5
         4: .line 251
            aload 1 /* sc */
            invokevirtual com.oracle.truffle.api.source.SourceSection.getSource:()Lcom/oracle/truffle/api/source/Source;
            invokevirtual com.oracle.truffle.api.source.Source.isInternal:()Z
            ireturn
         5: .line 253
      StackMap locals: com.oracle.truffle.api.source.SourceSection
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // com.oracle.truffle.api.source.SourceSection sc
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/oracle/truffle/api/nodes/RootNode;
            3    6     1    sc  Lcom/oracle/truffle/api/source/SourceSection;

  private com.oracle.truffle.api.source.SourceSection materializeSourceSection();
    descriptor: ()Lcom/oracle/truffle/api/source/SourceSection;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 258
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.getSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()

  public boolean isCaptureFramesForTrace();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 270
            iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public boolean isCloningAllowed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 285
            iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected boolean isCloneUninitializedSupported();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 304
            iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected com.oracle.truffle.api.nodes.RootNode cloneUninitialized();
    descriptor: ()Lcom/oracle/truffle/api/nodes/RootNode;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 332
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public abstract java.lang.Object execute(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.api.RootCallTarget getCallTarget();
    descriptor: ()Lcom/oracle/truffle/api/RootCallTarget;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 347
            aload 0 /* this */
            getfield com.oracle.truffle.api.nodes.RootNode.callTarget:Lcom/oracle/truffle/api/RootCallTarget;
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public final com.oracle.truffle.api.frame.FrameDescriptor getFrameDescriptor();
    descriptor: ()Lcom/oracle/truffle/api/frame/FrameDescriptor;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 352
            aload 0 /* this */
            getfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected final void setCallTarget(com.oracle.truffle.api.RootCallTarget);
    descriptor: (Lcom/oracle/truffle/api/RootCallTarget;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // com.oracle.truffle.api.RootCallTarget callTarget
         0: .line 357
            aload 0 /* this */
            aload 1 /* callTarget */
            putfield com.oracle.truffle.api.nodes.RootNode.callTarget:Lcom/oracle/truffle/api/RootCallTarget;
         1: .line 358
            return
        end local 1 // com.oracle.truffle.api.RootCallTarget callTarget
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    2     1  callTarget  Lcom/oracle/truffle/api/RootCallTarget;
    MethodParameters:
            Name  Flags
      callTarget  

  public com.oracle.truffle.api.CompilerOptions getCompilerOptions();
    descriptor: ()Lcom/oracle/truffle/api/CompilerOptions;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 366
            getstatic com.oracle.truffle.api.impl.DefaultCompilerOptions.INSTANCE:Lcom/oracle/truffle/api/impl/DefaultCompilerOptions;
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected boolean isInstrumentable();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 376
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected boolean isTrivial();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 397
            iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  protected java.util.List<com.oracle.truffle.api.TruffleStackTraceElement> findAsynchronousFrames(com.oracle.truffle.api.frame.Frame);
    descriptor: (Lcom/oracle/truffle/api/frame/Frame;)Ljava/util/List;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // com.oracle.truffle.api.frame.Frame frame
         0: .line 415
            aconst_null
            areturn
        end local 1 // com.oracle.truffle.api.frame.Frame frame
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    1     1  frame  Lcom/oracle/truffle/api/frame/Frame;
    Signature: (Lcom/oracle/truffle/api/frame/Frame;)Ljava/util/List<Lcom/oracle/truffle/api/TruffleStackTraceElement;>;
    MethodParameters:
       Name  Flags
      frame  

  protected java.lang.Object translateStackTraceElement(com.oracle.truffle.api.TruffleStackTraceElement);
    descriptor: (Lcom/oracle/truffle/api/TruffleStackTraceElement;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
        start local 1 // com.oracle.truffle.api.TruffleStackTraceElement element
         0: .line 436
            aload 1 /* element */
            invokevirtual com.oracle.truffle.api.TruffleStackTraceElement.getLocation:()Lcom/oracle/truffle/api/nodes/Node;
            astore 2 /* location */
        start local 2 // com.oracle.truffle.api.nodes.Node location
         1: .line 437
            getstatic com.oracle.truffle.api.nodes.NodeAccessor.EXCEPTION:Lcom/oracle/truffle/api/impl/Accessor$ExceptionSupport;
            aload 1 /* element */
            invokevirtual com.oracle.truffle.api.TruffleStackTraceElement.getTarget:()Lcom/oracle/truffle/api/RootCallTarget;
            invokeinterface com.oracle.truffle.api.RootCallTarget.getRootNode:()Lcom/oracle/truffle/api/nodes/RootNode;
            aload 2 /* location */
            ifnull 2
            aload 2 /* location */
            invokevirtual com.oracle.truffle.api.nodes.Node.getEncapsulatingSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
            goto 3
      StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleStackTraceElement com.oracle.truffle.api.nodes.Node
      StackMap stack: com.oracle.truffle.api.impl.Accessor$ExceptionSupport com.oracle.truffle.api.nodes.RootNode
         2: aconst_null
      StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleStackTraceElement com.oracle.truffle.api.nodes.Node
      StackMap stack: com.oracle.truffle.api.impl.Accessor$ExceptionSupport com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.source.SourceSection
         3: invokevirtual com.oracle.truffle.api.impl.Accessor$ExceptionSupport.createDefaultStackTraceElementObject:(Lcom/oracle/truffle/api/nodes/RootNode;Lcom/oracle/truffle/api/source/SourceSection;)Ljava/lang/Object;
            areturn
        end local 2 // com.oracle.truffle.api.nodes.Node location
        end local 1 // com.oracle.truffle.api.TruffleStackTraceElement element
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lcom/oracle/truffle/api/nodes/RootNode;
            0    4     1   element  Lcom/oracle/truffle/api/TruffleStackTraceElement;
            1    4     2  location  Lcom/oracle/truffle/api/nodes/Node;
    MethodParameters:
         Name  Flags
      element  

  protected com.oracle.truffle.api.nodes.ExecutionSignature prepareForAOT();
    descriptor: ()Lcom/oracle/truffle/api/nodes/ExecutionSignature;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 471
            aconst_null
            areturn
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/nodes/RootNode;

  public static com.oracle.truffle.api.nodes.RootNode createConstantNode(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lcom/oracle/truffle/api/nodes/RootNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Object constant
         0: .line 485
            new com.oracle.truffle.api.nodes.RootNode$Constant
            dup
            aload 0 /* constant */
            invokespecial com.oracle.truffle.api.nodes.RootNode$Constant.<init>:(Ljava/lang/Object;)V
            areturn
        end local 0 // java.lang.Object constant
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  constant  Ljava/lang/Object;
    MethodParameters:
          Name  Flags
      constant  

  final java.util.concurrent.locks.ReentrantLock getLazyLock();
    descriptor: ()Ljava/util/concurrent/locks/ReentrantLock;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 489
            aload 0 /* this */
            getfield com.oracle.truffle.api.nodes.RootNode.lock:Ljava/util/concurrent/locks/ReentrantLock;
            astore 1 /* l */
        start local 1 // java.util.concurrent.locks.ReentrantLock l
         1: .line 490
            aload 1 /* l */
            ifnonnull 3
         2: .line 491
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.nodes.RootNode.initializeLock:()Ljava/util/concurrent/locks/ReentrantLock;
            astore 1 /* l */
         3: .line 493
      StackMap locals: java.util.concurrent.locks.ReentrantLock
      StackMap stack:
            aload 1 /* l */
            areturn
        end local 1 // java.util.concurrent.locks.ReentrantLock l
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/oracle/truffle/api/nodes/RootNode;
            1    4     1     l  Ljava/util/concurrent/locks/ReentrantLock;

  private java.util.concurrent.locks.ReentrantLock initializeLock();
    descriptor: ()Ljava/util/concurrent/locks/ReentrantLock;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.nodes.RootNode this
         0: .line 497
            new java.util.concurrent.locks.ReentrantLock
            dup
            invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
            astore 1 /* l */
        start local 1 // java.util.concurrent.locks.ReentrantLock l
         1: .line 498
            getstatic com.oracle.truffle.api.nodes.RootNode.LOCK_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            aload 1 /* l */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 3
         2: .line 500
            aload 0 /* this */
            getfield com.oracle.truffle.api.nodes.RootNode.lock:Ljava/util/concurrent/locks/ReentrantLock;
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantLock
            astore 1 /* l */
         3: .line 502
      StackMap locals: java.util.concurrent.locks.ReentrantLock
      StackMap stack:
            aload 1 /* l */
            areturn
        end local 1 // java.util.concurrent.locks.ReentrantLock l
        end local 0 // com.oracle.truffle.api.nodes.RootNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/oracle/truffle/api/nodes/RootNode;
            1    4     1     l  Ljava/util/concurrent/locks/ReentrantLock;
}
SourceFile: "RootNode.java"
NestMembers:
  com.oracle.truffle.api.nodes.RootNode$Constant
InnerClasses:
  public abstract CompilationFinal = com.oracle.truffle.api.CompilerDirectives$CompilationFinal of com.oracle.truffle.api.CompilerDirectives
  public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
  public abstract ContextReference = com.oracle.truffle.api.TruffleLanguage$ContextReference of com.oracle.truffle.api.TruffleLanguage
  public abstract ExceptionSupport = com.oracle.truffle.api.impl.Accessor$ExceptionSupport of com.oracle.truffle.api.impl.Accessor
  private final Constant = com.oracle.truffle.api.nodes.RootNode$Constant of com.oracle.truffle.api.nodes.RootNode