public final class org.graalvm.compiler.graph.NodeStack
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.graph.NodeStack
  super_class: java.lang.Object
{
  private static final int INITIAL_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  protected org.graalvm.compiler.graph.Node[] values;
    descriptor: [Lorg/graalvm/compiler/graph/Node;
    flags: (0x0004) ACC_PROTECTED

  public int tos;
    descriptor: I
    flags: (0x0001) ACC_PUBLIC

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 25
            ldc Lorg/graalvm/compiler/graph/NodeStack;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.graph.NodeStack.$assertionsDisabled:Z
         3: .line 27
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 33
            aload 0 /* this */
            bipush 8
            anewarray org.graalvm.compiler.graph.Node
            putfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
         2: .line 34
            return
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/graph/NodeStack;

  public void push(org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/Node;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.graph.NodeStack this
        start local 1 // org.graalvm.compiler.graph.Node n
         0: .line 37
            aload 0 /* this */
            dup
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            dup_x1
            iconst_1
            iadd
            putfield org.graalvm.compiler.graph.NodeStack.tos:I
            istore 2 /* newIndex */
        start local 2 // int newIndex
         1: .line 38
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            arraylength
            istore 3 /* valuesLength */
        start local 3 // int valuesLength
         2: .line 39
            iload 2 /* newIndex */
            iload 3 /* valuesLength */
            if_icmplt 4
         3: .line 40
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.graph.NodeStack.grow:()V
         4: .line 42
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            iload 2 /* newIndex */
            aload 1 /* n */
            aastore
         5: .line 43
            return
        end local 3 // int valuesLength
        end local 2 // int newIndex
        end local 1 // org.graalvm.compiler.graph.Node n
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lorg/graalvm/compiler/graph/NodeStack;
            0    6     1             n  Lorg/graalvm/compiler/graph/Node;
            1    6     2      newIndex  I
            2    6     3  valuesLength  I
    MethodParameters:
      Name  Flags
      n     

  private void grow();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 46
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            arraylength
            istore 1 /* valuesLength */
        start local 1 // int valuesLength
         1: .line 47
            iload 1 /* valuesLength */
            iconst_1
            ishl
            anewarray org.graalvm.compiler.graph.Node
            astore 2 /* newValues */
        start local 2 // org.graalvm.compiler.graph.Node[] newValues
         2: .line 48
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            iconst_0
            aload 2 /* newValues */
            iconst_0
            iload 1 /* valuesLength */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 49
            aload 0 /* this */
            aload 2 /* newValues */
            putfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
         4: .line 50
            return
        end local 2 // org.graalvm.compiler.graph.Node[] newValues
        end local 1 // int valuesLength
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/graalvm/compiler/graph/NodeStack;
            1    5     1  valuesLength  I
            2    5     2     newValues  [Lorg/graalvm/compiler/graph/Node;

  public org.graalvm.compiler.graph.Node pop();
    descriptor: ()Lorg/graalvm/compiler/graph/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 53
            getstatic org.graalvm.compiler.graph.NodeStack.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            ifgt 1
            new java.lang.AssertionError
            dup
            ldc "stack must be non-empty"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 54
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            aload 0 /* this */
            dup
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            iconst_1
            isub
            dup_x1
            putfield org.graalvm.compiler.graph.NodeStack.tos:I
            aaload
            areturn
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/graph/NodeStack;

  public org.graalvm.compiler.graph.Node peek();
    descriptor: ()Lorg/graalvm/compiler/graph/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 58
            getstatic org.graalvm.compiler.graph.NodeStack.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            ifgt 1
            new java.lang.AssertionError
            dup
            ldc "stack must be non-empty"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 59
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            iconst_1
            isub
            aaload
            areturn
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/graph/NodeStack;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 63
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/graph/NodeStack;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.graph.NodeStack this
         0: .line 68
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            ifne 2
         1: .line 69
            ldc "NodeStack: []"
            areturn
         2: .line 71
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         3: .line 72
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         4: goto 8
         5: .line 73
      StackMap locals: java.lang.StringBuilder int
      StackMap stack:
            aload 1 /* sb */
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 74
            aload 1 /* sb */
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.values:[Lorg/graalvm/compiler/graph/Node;
            iload 2 /* i */
            aaload
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         7: .line 72
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: iload 2 /* i */
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.NodeStack.tos:I
            if_icmplt 5
        end local 2 // int i
         9: .line 76
            new java.lang.StringBuilder
            dup
            ldc "NodeStack: ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* sb */
            iconst_2
            invokevirtual java.lang.StringBuilder.substring:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // org.graalvm.compiler.graph.NodeStack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/graalvm/compiler/graph/NodeStack;
            3   10     1    sb  Ljava/lang/StringBuilder;
            4    9     2     i  I
}
SourceFile: "NodeStack.java"