final class jdk.nashorn.internal.codegen.FoldConstants extends jdk.nashorn.internal.ir.visitor.SimpleNodeVisitor implements jdk.nashorn.internal.runtime.logging.Loggable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: jdk.nashorn.internal.codegen.FoldConstants
  super_class: jdk.nashorn.internal.ir.visitor.SimpleNodeVisitor
{
  private final jdk.nashorn.internal.runtime.logging.DebugLogger log;
    descriptor: Ljdk/nashorn/internal/runtime/logging/DebugLogger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(jdk.nashorn.internal.codegen.Compiler);
    descriptor: (Ljdk/nashorn/internal/codegen/Compiler;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.codegen.Compiler compiler
         0: .line 65
            aload 0 /* this */
            invokespecial jdk.nashorn.internal.ir.visitor.SimpleNodeVisitor.<init>:()V
         1: .line 66
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* compiler */
            invokevirtual jdk.nashorn.internal.codegen.Compiler.getContext:()Ljdk/nashorn/internal/runtime/Context;
            invokevirtual jdk.nashorn.internal.codegen.FoldConstants.initLogger:(Ljdk/nashorn/internal/runtime/Context;)Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            putfield jdk.nashorn.internal.codegen.FoldConstants.log:Ljdk/nashorn/internal/runtime/logging/DebugLogger;
         2: .line 67
            return
        end local 1 // jdk.nashorn.internal.codegen.Compiler compiler
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    3     1  compiler  Ljdk/nashorn/internal/codegen/Compiler;
    MethodParameters:
          Name  Flags
      compiler  final

  public jdk.nashorn.internal.runtime.logging.DebugLogger getLogger();
    descriptor: ()Ljdk/nashorn/internal/runtime/logging/DebugLogger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
         0: .line 71
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.FoldConstants.log:Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            areturn
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/FoldConstants;

  public jdk.nashorn.internal.runtime.logging.DebugLogger initLogger(jdk.nashorn.internal.runtime.Context);
    descriptor: (Ljdk/nashorn/internal/runtime/Context;)Ljdk/nashorn/internal/runtime/logging/DebugLogger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.runtime.Context context
         0: .line 76
            aload 1 /* context */
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual jdk.nashorn.internal.runtime.Context.getLogger:(Ljava/lang/Class;)Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            areturn
        end local 1 // jdk.nashorn.internal.runtime.Context context
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    1     1  context  Ljdk/nashorn/internal/runtime/Context;
    MethodParameters:
         Name  Flags
      context  final

  public jdk.nashorn.internal.ir.Node leaveUnaryNode(jdk.nashorn.internal.ir.UnaryNode);
    descriptor: (Ljdk/nashorn/internal/ir/UnaryNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.UnaryNode unaryNode
         0: .line 81
            new jdk.nashorn.internal.codegen.FoldConstants$UnaryNodeConstantEvaluator
            dup
            aload 1 /* unaryNode */
            invokespecial jdk.nashorn.internal.codegen.FoldConstants$UnaryNodeConstantEvaluator.<init>:(Ljdk/nashorn/internal/ir/UnaryNode;)V
            invokevirtual jdk.nashorn.internal.codegen.FoldConstants$UnaryNodeConstantEvaluator.eval:()Ljdk/nashorn/internal/ir/LiteralNode;
            astore 2 /* literalNode */
        start local 2 // jdk.nashorn.internal.ir.LiteralNode literalNode
         1: .line 82
            aload 2 /* literalNode */
            ifnull 4
         2: .line 83
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.FoldConstants.log:Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "Unary constant folded "
            aastore
            dup
            iconst_1
            aload 1 /* unaryNode */
            aastore
            dup
            iconst_2
            ldc " to "
            aastore
            dup
            iconst_3
            aload 2 /* literalNode */
            aastore
            invokevirtual jdk.nashorn.internal.runtime.logging.DebugLogger.info:([Ljava/lang/Object;)V
         3: .line 84
            aload 2 /* literalNode */
            areturn
         4: .line 86
      StackMap locals: jdk.nashorn.internal.ir.LiteralNode
      StackMap stack:
            aload 1 /* unaryNode */
            areturn
        end local 2 // jdk.nashorn.internal.ir.LiteralNode literalNode
        end local 1 // jdk.nashorn.internal.ir.UnaryNode unaryNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    5     1    unaryNode  Ljdk/nashorn/internal/ir/UnaryNode;
            1    5     2  literalNode  Ljdk/nashorn/internal/ir/LiteralNode<*>;
    MethodParameters:
           Name  Flags
      unaryNode  final

  public jdk.nashorn.internal.ir.Node leaveBinaryNode(jdk.nashorn.internal.ir.BinaryNode);
    descriptor: (Ljdk/nashorn/internal/ir/BinaryNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.BinaryNode binaryNode
         0: .line 91
            new jdk.nashorn.internal.codegen.FoldConstants$BinaryNodeConstantEvaluator
            dup
            aload 1 /* binaryNode */
            invokespecial jdk.nashorn.internal.codegen.FoldConstants$BinaryNodeConstantEvaluator.<init>:(Ljdk/nashorn/internal/ir/BinaryNode;)V
            invokevirtual jdk.nashorn.internal.codegen.FoldConstants$BinaryNodeConstantEvaluator.eval:()Ljdk/nashorn/internal/ir/LiteralNode;
            astore 2 /* literalNode */
        start local 2 // jdk.nashorn.internal.ir.LiteralNode literalNode
         1: .line 92
            aload 2 /* literalNode */
            ifnull 4
         2: .line 93
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.FoldConstants.log:Ljdk/nashorn/internal/runtime/logging/DebugLogger;
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "Binary constant folded "
            aastore
            dup
            iconst_1
            aload 1 /* binaryNode */
            aastore
            dup
            iconst_2
            ldc " to "
            aastore
            dup
            iconst_3
            aload 2 /* literalNode */
            aastore
            invokevirtual jdk.nashorn.internal.runtime.logging.DebugLogger.info:([Ljava/lang/Object;)V
         3: .line 94
            aload 2 /* literalNode */
            areturn
         4: .line 96
      StackMap locals: jdk.nashorn.internal.ir.LiteralNode
      StackMap stack:
            aload 1 /* binaryNode */
            areturn
        end local 2 // jdk.nashorn.internal.ir.LiteralNode literalNode
        end local 1 // jdk.nashorn.internal.ir.BinaryNode binaryNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    5     1   binaryNode  Ljdk/nashorn/internal/ir/BinaryNode;
            1    5     2  literalNode  Ljdk/nashorn/internal/ir/LiteralNode<*>;
    MethodParameters:
            Name  Flags
      binaryNode  final

  public jdk.nashorn.internal.ir.Node leaveFunctionNode(jdk.nashorn.internal.ir.FunctionNode);
    descriptor: (Ljdk/nashorn/internal/ir/FunctionNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.FunctionNode functionNode
         0: .line 101
            aload 1 /* functionNode */
            areturn
        end local 1 // jdk.nashorn.internal.ir.FunctionNode functionNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    1     1  functionNode  Ljdk/nashorn/internal/ir/FunctionNode;
    MethodParameters:
              Name  Flags
      functionNode  final

  public jdk.nashorn.internal.ir.Node leaveIfNode(jdk.nashorn.internal.ir.IfNode);
    descriptor: (Ljdk/nashorn/internal/ir/IfNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.IfNode ifNode
         0: .line 106
            aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getTest:()Ljdk/nashorn/internal/ir/Expression;
            astore 2 /* test */
        start local 2 // jdk.nashorn.internal.ir.Node test
         1: .line 107
            aload 2 /* test */
            instanceof jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode
            ifeq 17
         2: .line 108
            aload 2 /* test */
            checkcast jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode
            invokevirtual jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode.isTrue:()Z
            istore 3 /* isTrue */
        start local 3 // boolean isTrue
         3: .line 109
            iload 3 /* isTrue */
            ifeq 4
            aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getPass:()Ljdk/nashorn/internal/ir/Block;
            goto 5
      StackMap locals: jdk.nashorn.internal.ir.Node int
      StackMap stack:
         4: aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getFail:()Ljdk/nashorn/internal/ir/Block;
      StackMap locals:
      StackMap stack: jdk.nashorn.internal.ir.Block
         5: astore 4 /* executed */
        start local 4 // jdk.nashorn.internal.ir.Block executed
         6: .line 110
            iload 3 /* isTrue */
            ifeq 7
            aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getFail:()Ljdk/nashorn/internal/ir/Block;
            goto 8
      StackMap locals: jdk.nashorn.internal.ir.Block
      StackMap stack:
         7: aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getPass:()Ljdk/nashorn/internal/ir/Block;
      StackMap locals:
      StackMap stack: jdk.nashorn.internal.ir.Block
         8: astore 5 /* dropped */
        start local 5 // jdk.nashorn.internal.ir.Block dropped
         9: .line 111
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 6 /* statements */
        start local 6 // java.util.List statements
        10: .line 113
            aload 4 /* executed */
            ifnull 12
        11: .line 114
            aload 6 /* statements */
            aload 4 /* executed */
            invokevirtual jdk.nashorn.internal.ir.Block.getStatements:()Ljava/util/List;
            invokeinterface java.util.List.addAll:(Ljava/util/Collection;)Z
            pop
        12: .line 116
      StackMap locals: jdk.nashorn.internal.ir.Block java.util.List
      StackMap stack:
            aload 5 /* dropped */
            ifnull 14
        13: .line 117
            aload 5 /* dropped */
            aload 6 /* statements */
            invokestatic jdk.nashorn.internal.codegen.FoldConstants.extractVarNodesFromDeadCode:(Ljdk/nashorn/internal/ir/Node;Ljava/util/List;)V
        14: .line 119
      StackMap locals:
      StackMap stack:
            aload 6 /* statements */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 16
        15: .line 120
            new jdk.nashorn.internal.ir.EmptyNode
            dup
            aload 1 /* ifNode */
            invokespecial jdk.nashorn.internal.ir.EmptyNode.<init>:(Ljdk/nashorn/internal/ir/Statement;)V
            areturn
        16: .line 122
      StackMap locals:
      StackMap stack:
            aload 1 /* ifNode */
            aload 1 /* ifNode */
            invokevirtual jdk.nashorn.internal.ir.IfNode.getFinish:()I
            aload 6 /* statements */
            invokestatic jdk.nashorn.internal.ir.BlockStatement.createReplacement:(Ljdk/nashorn/internal/ir/Statement;ILjava/util/List;)Ljdk/nashorn/internal/ir/BlockStatement;
            areturn
        end local 6 // java.util.List statements
        end local 5 // jdk.nashorn.internal.ir.Block dropped
        end local 4 // jdk.nashorn.internal.ir.Block executed
        end local 3 // boolean isTrue
        17: .line 124
      StackMap locals: jdk.nashorn.internal.codegen.FoldConstants jdk.nashorn.internal.ir.IfNode jdk.nashorn.internal.ir.Node
      StackMap stack:
            aload 1 /* ifNode */
            areturn
        end local 2 // jdk.nashorn.internal.ir.Node test
        end local 1 // jdk.nashorn.internal.ir.IfNode ifNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   18     0        this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0   18     1      ifNode  Ljdk/nashorn/internal/ir/IfNode;
            1   18     2        test  Ljdk/nashorn/internal/ir/Node;
            3   17     3      isTrue  Z
            6   17     4    executed  Ljdk/nashorn/internal/ir/Block;
            9   17     5     dropped  Ljdk/nashorn/internal/ir/Block;
           10   17     6  statements  Ljava/util/List<Ljdk/nashorn/internal/ir/Statement;>;
    MethodParameters:
        Name  Flags
      ifNode  final

  public jdk.nashorn.internal.ir.Node leaveTernaryNode(jdk.nashorn.internal.ir.TernaryNode);
    descriptor: (Ljdk/nashorn/internal/ir/TernaryNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.TernaryNode ternaryNode
         0: .line 129
            aload 1 /* ternaryNode */
            invokevirtual jdk.nashorn.internal.ir.TernaryNode.getTest:()Ljdk/nashorn/internal/ir/Expression;
            astore 2 /* test */
        start local 2 // jdk.nashorn.internal.ir.Node test
         1: .line 130
            aload 2 /* test */
            instanceof jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode
            ifeq 5
         2: .line 131
            aload 2 /* test */
            checkcast jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode
            invokevirtual jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode.isTrue:()Z
            ifeq 3
            aload 1 /* ternaryNode */
            invokevirtual jdk.nashorn.internal.ir.TernaryNode.getTrueExpression:()Ljdk/nashorn/internal/ir/JoinPredecessorExpression;
            goto 4
      StackMap locals: jdk.nashorn.internal.ir.Node
      StackMap stack:
         3: aload 1 /* ternaryNode */
            invokevirtual jdk.nashorn.internal.ir.TernaryNode.getFalseExpression:()Ljdk/nashorn/internal/ir/JoinPredecessorExpression;
      StackMap locals:
      StackMap stack: jdk.nashorn.internal.ir.JoinPredecessorExpression
         4: invokevirtual jdk.nashorn.internal.ir.JoinPredecessorExpression.getExpression:()Ljdk/nashorn/internal/ir/Expression;
            areturn
         5: .line 133
      StackMap locals:
      StackMap stack:
            aload 1 /* ternaryNode */
            areturn
        end local 2 // jdk.nashorn.internal.ir.Node test
        end local 1 // jdk.nashorn.internal.ir.TernaryNode ternaryNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    6     1  ternaryNode  Ljdk/nashorn/internal/ir/TernaryNode;
            1    6     2         test  Ljdk/nashorn/internal/ir/Node;
    MethodParameters:
             Name  Flags
      ternaryNode  final

  public jdk.nashorn.internal.ir.Node leaveSwitchNode(jdk.nashorn.internal.ir.SwitchNode);
    descriptor: (Ljdk/nashorn/internal/ir/SwitchNode;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.FoldConstants this
        start local 1 // jdk.nashorn.internal.ir.SwitchNode switchNode
         0: .line 138
            aload 1 /* switchNode */
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.FoldConstants.lc:Ljdk/nashorn/internal/ir/LexicalContext;
            aload 1 /* switchNode */
            invokestatic jdk.nashorn.internal.codegen.FoldConstants.isUniqueIntegerSwitchNode:(Ljdk/nashorn/internal/ir/SwitchNode;)Z
            invokevirtual jdk.nashorn.internal.ir.SwitchNode.setUniqueInteger:(Ljdk/nashorn/internal/ir/LexicalContext;Z)Ljdk/nashorn/internal/ir/SwitchNode;
            areturn
        end local 1 // jdk.nashorn.internal.ir.SwitchNode switchNode
        end local 0 // jdk.nashorn.internal.codegen.FoldConstants this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Ljdk/nashorn/internal/codegen/FoldConstants;
            0    1     1  switchNode  Ljdk/nashorn/internal/ir/SwitchNode;
    MethodParameters:
            Name  Flags
      switchNode  final

  private static boolean isUniqueIntegerSwitchNode(jdk.nashorn.internal.ir.SwitchNode);
    descriptor: (Ljdk/nashorn/internal/ir/SwitchNode;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // jdk.nashorn.internal.ir.SwitchNode switchNode
         0: .line 142
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 1 /* alreadySeen */
        start local 1 // java.util.Set alreadySeen
         1: .line 143
            aload 0 /* switchNode */
            invokevirtual jdk.nashorn.internal.ir.SwitchNode.getCases:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 6
      StackMap locals: jdk.nashorn.internal.ir.SwitchNode java.util.Set top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.ir.CaseNode
            astore 2 /* caseNode */
        start local 2 // jdk.nashorn.internal.ir.CaseNode caseNode
         3: .line 144
            aload 2 /* caseNode */
            invokevirtual jdk.nashorn.internal.ir.CaseNode.getTest:()Ljdk/nashorn/internal/ir/Expression;
            astore 4 /* test */
        start local 4 // jdk.nashorn.internal.ir.Expression test
         4: .line 145
            aload 4 /* test */
            ifnull 6
            aload 4 /* test */
            aload 1 /* alreadySeen */
            invokestatic jdk.nashorn.internal.codegen.FoldConstants.isUniqueIntegerLiteral:(Ljdk/nashorn/internal/ir/Expression;Ljava/util/Set;)Z
            ifne 6
         5: .line 146
            iconst_0
            ireturn
        end local 4 // jdk.nashorn.internal.ir.Expression test
        end local 2 // jdk.nashorn.internal.ir.CaseNode caseNode
         6: .line 143
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 149
            iconst_1
            ireturn
        end local 1 // java.util.Set alreadySeen
        end local 0 // jdk.nashorn.internal.ir.SwitchNode switchNode
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0   switchNode  Ljdk/nashorn/internal/ir/SwitchNode;
            1    8     1  alreadySeen  Ljava/util/Set<Ljava/lang/Integer;>;
            3    6     2     caseNode  Ljdk/nashorn/internal/ir/CaseNode;
            4    6     4         test  Ljdk/nashorn/internal/ir/Expression;
    MethodParameters:
            Name  Flags
      switchNode  final

  private static boolean isUniqueIntegerLiteral(jdk.nashorn.internal.ir.Expression, java.util.Set<java.lang.Integer>);
    descriptor: (Ljdk/nashorn/internal/ir/Expression;Ljava/util/Set;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.ir.Expression expr
        start local 1 // java.util.Set alreadySeen
         0: .line 153
            aload 0 /* expr */
            instanceof jdk.nashorn.internal.ir.LiteralNode
            ifeq 4
         1: .line 154
            aload 0 /* expr */
            checkcast jdk.nashorn.internal.ir.LiteralNode
            invokevirtual jdk.nashorn.internal.ir.LiteralNode.getValue:()Ljava/lang/Object;
            astore 2 /* value */
        start local 2 // java.lang.Object value
         2: .line 155
            aload 2 /* value */
            instanceof java.lang.Integer
            ifeq 4
         3: .line 156
            aload 1 /* alreadySeen */
            aload 2 /* value */
            checkcast java.lang.Integer
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // java.lang.Object value
         4: .line 159
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.util.Set alreadySeen
        end local 0 // jdk.nashorn.internal.ir.Expression expr
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         expr  Ljdk/nashorn/internal/ir/Expression;
            0    5     1  alreadySeen  Ljava/util/Set<Ljava/lang/Integer;>;
            2    4     2        value  Ljava/lang/Object;
    Signature: (Ljdk/nashorn/internal/ir/Expression;Ljava/util/Set<Ljava/lang/Integer;>;)Z
    MethodParameters:
             Name  Flags
      expr         final
      alreadySeen  final

  static void extractVarNodesFromDeadCode(jdk.nashorn.internal.ir.Node, java.util.List<jdk.nashorn.internal.ir.Statement>);
    descriptor: (Ljdk/nashorn/internal/ir/Node;Ljava/util/List;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.ir.Node deadCodeRoot
        start local 1 // java.util.List statements
         0: .line 195
            aload 0 /* deadCodeRoot */
            new jdk.nashorn.internal.codegen.FoldConstants$1
            dup
            aload 1 /* statements */
            invokespecial jdk.nashorn.internal.codegen.FoldConstants$1.<init>:(Ljava/util/List;)V
            invokevirtual jdk.nashorn.internal.ir.Node.accept:(Ljdk/nashorn/internal/ir/visitor/NodeVisitor;)Ljdk/nashorn/internal/ir/Node;
            pop
         1: .line 208
            return
        end local 1 // java.util.List statements
        end local 0 // jdk.nashorn.internal.ir.Node deadCodeRoot
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0  deadCodeRoot  Ljdk/nashorn/internal/ir/Node;
            0    2     1    statements  Ljava/util/List<Ljdk/nashorn/internal/ir/Statement;>;
    Signature: (Ljdk/nashorn/internal/ir/Node;Ljava/util/List<Ljdk/nashorn/internal/ir/Statement;>;)V
    MethodParameters:
              Name  Flags
      deadCodeRoot  final
      statements    final
}
SourceFile: "FoldConstants.java"
NestMembers:
  jdk.nashorn.internal.codegen.FoldConstants$1  jdk.nashorn.internal.codegen.FoldConstants$BinaryNodeConstantEvaluator  jdk.nashorn.internal.codegen.FoldConstants$ConstantEvaluator  jdk.nashorn.internal.codegen.FoldConstants$UnaryNodeConstantEvaluator
InnerClasses:
  jdk.nashorn.internal.codegen.FoldConstants$1
  private BinaryNodeConstantEvaluator = jdk.nashorn.internal.codegen.FoldConstants$BinaryNodeConstantEvaluator of jdk.nashorn.internal.codegen.FoldConstants
  abstract ConstantEvaluator = jdk.nashorn.internal.codegen.FoldConstants$ConstantEvaluator of jdk.nashorn.internal.codegen.FoldConstants
  private UnaryNodeConstantEvaluator = jdk.nashorn.internal.codegen.FoldConstants$UnaryNodeConstantEvaluator of jdk.nashorn.internal.codegen.FoldConstants
  public PrimitiveLiteralNode = jdk.nashorn.internal.ir.LiteralNode$PrimitiveLiteralNode of jdk.nashorn.internal.ir.LiteralNode
    RuntimeVisibleAnnotations: 
      jdk.nashorn.internal.runtime.logging.Logger(name = "fold")