public class org.jruby.ir.passes.OptimizeDynScopesPass extends org.jruby.ir.passes.CompilerPass
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.ir.passes.OptimizeDynScopesPass
  super_class: org.jruby.ir.passes.CompilerPass
{
  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 18
            ldc Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            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.jruby.ir.passes.OptimizeDynScopesPass.$assertionsDisabled:Z
            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 // org.jruby.ir.passes.OptimizeDynScopesPass this
         0: .line 18
            aload 0 /* this */
            invokespecial org.jruby.ir.passes.CompilerPass.<init>:()V
            return
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;

  public java.lang.String getLabel();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
         0: .line 21
            ldc "Optimize Dynamic Scopes"
            areturn
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;

  public java.lang.String getShortLabel();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
         0: .line 26
            ldc "Opt Dyn Scopes"
            areturn
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;

  private void setupLocalVarReplacement(org.jruby.ir.operands.LocalVariable, org.jruby.ir.interpreter.FullInterpreterContext, java.util.Map<org.jruby.ir.operands.Operand, org.jruby.ir.operands.Operand>);
    descriptor: (Lorg/jruby/ir/operands/LocalVariable;Lorg/jruby/ir/interpreter/FullInterpreterContext;Ljava/util/Map;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
        start local 1 // org.jruby.ir.operands.LocalVariable v
        start local 2 // org.jruby.ir.interpreter.FullInterpreterContext fic
        start local 3 // java.util.Map varRenameMap
         0: .line 30
            aload 3 /* varRenameMap */
            aload 1 /* v */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 1
            aload 3 /* varRenameMap */
            aload 1 /* v */
            aload 2 /* fic */
            aload 1 /* v */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getNewTemporaryVariableFor:(Lorg/jruby/ir/operands/LocalVariable;)Lorg/jruby/ir/operands/TemporaryLocalVariable;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 31
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.Map varRenameMap
        end local 2 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 1 // org.jruby.ir.operands.LocalVariable v
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            0    2     1             v  Lorg/jruby/ir/operands/LocalVariable;
            0    2     2           fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
            0    2     3  varRenameMap  Ljava/util/Map<Lorg/jruby/ir/operands/Operand;Lorg/jruby/ir/operands/Operand;>;
    Signature: (Lorg/jruby/ir/operands/LocalVariable;Lorg/jruby/ir/interpreter/FullInterpreterContext;Ljava/util/Map<Lorg/jruby/ir/operands/Operand;Lorg/jruby/ir/operands/Operand;>;)V
    MethodParameters:
              Name  Flags
      v             
      fic           
      varRenameMap  

  private void decrementScopeDepth(org.jruby.ir.operands.LocalVariable, java.util.Map<org.jruby.ir.operands.Operand, org.jruby.ir.operands.Operand>);
    descriptor: (Lorg/jruby/ir/operands/LocalVariable;Ljava/util/Map;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
        start local 1 // org.jruby.ir.operands.LocalVariable v
        start local 2 // java.util.Map varRenameMap
         0: .line 34
            aload 2 /* varRenameMap */
            aload 1 /* v */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 1
            aload 2 /* varRenameMap */
            aload 1 /* v */
            aload 1 /* v */
            aload 1 /* v */
            invokevirtual org.jruby.ir.operands.LocalVariable.getScopeDepth:()I
            iconst_1
            isub
            invokevirtual org.jruby.ir.operands.LocalVariable.cloneForDepth:(I)Lorg/jruby/ir/operands/LocalVariable;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 35
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.Map varRenameMap
        end local 1 // org.jruby.ir.operands.LocalVariable v
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            0    2     1             v  Lorg/jruby/ir/operands/LocalVariable;
            0    2     2  varRenameMap  Ljava/util/Map<Lorg/jruby/ir/operands/Operand;Lorg/jruby/ir/operands/Operand;>;
    Signature: (Lorg/jruby/ir/operands/LocalVariable;Ljava/util/Map<Lorg/jruby/ir/operands/Operand;Lorg/jruby/ir/operands/Operand;>;)V
    MethodParameters:
              Name  Flags
      v             
      varRenameMap  

  public void eliminateLocalVars(org.jruby.ir.interpreter.FullInterpreterContext);
    descriptor: (Lorg/jruby/ir/interpreter/FullInterpreterContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=12, args_size=2
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
         0: .line 38
            getstatic org.jruby.ir.passes.OptimizeDynScopesPass.$assertionsDisabled:Z
            ifne 1
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            invokevirtual org.jruby.ir.IRScope.getClosures:()Ljava/util/Collection;
            invokeinterface java.util.Collection.isEmpty:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            ldc "We assume that if a scope has nested closures, it uses a dynamic scoope."
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 40
      StackMap locals:
      StackMap stack:
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 2 /* varRenameMap */
        start local 2 // java.util.Map varRenameMap
         2: .line 42
            aload 1 /* fic */
            iconst_1
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.setDynamicScopeEliminated:(Z)V
         3: .line 47
            iconst_0
            istore 3 /* parentScopeNeeded */
        start local 3 // boolean parentScopeNeeded
         4: .line 48
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getCFG:()Lorg/jruby/ir/representations/CFG;
            invokevirtual org.jruby.ir.representations.CFG.getBasicBlocks:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 47
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int top java.util.Iterator
      StackMap stack:
         5: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.BasicBlock
            astore 4 /* b */
        start local 4 // org.jruby.ir.representations.BasicBlock b
         6: .line 49
            aload 4 /* b */
            invokevirtual org.jruby.ir.representations.BasicBlock.getInstrs:()Ljava/util/List;
            invokeinterface java.util.List.listIterator:()Ljava/util/ListIterator;
            astore 6 /* instrs */
        start local 6 // java.util.ListIterator instrs
         7: .line 50
            goto 46
         8: .line 51
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator java.util.ListIterator
      StackMap stack:
            aload 6 /* instrs */
            invokeinterface java.util.ListIterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 7 /* i */
        start local 7 // org.jruby.ir.instructions.Instr i
         9: .line 52
            aload 7 /* i */
            instanceof org.jruby.ir.instructions.ResultInstr
            ifeq 18
        10: .line 53
            aload 7 /* i */
            checkcast org.jruby.ir.instructions.ResultInstr
            invokeinterface org.jruby.ir.instructions.ResultInstr.getResult:()Lorg/jruby/ir/operands/Variable;
            astore 8 /* v */
        start local 8 // org.jruby.ir.operands.Variable v
        11: .line 55
            aload 8 /* v */
            instanceof org.jruby.ir.operands.LocalVariable
            ifeq 18
            aload 8 /* v */
            invokevirtual org.jruby.ir.operands.Variable.isSelf:()Z
            ifne 18
        12: .line 56
            aload 8 /* v */
            checkcast org.jruby.ir.operands.LocalVariable
            astore 9 /* lv */
        start local 9 // org.jruby.ir.operands.LocalVariable lv
        13: .line 57
            aload 9 /* lv */
            invokevirtual org.jruby.ir.operands.LocalVariable.getScopeDepth:()I
            ifne 16
        14: .line 59
            aload 0 /* this */
            aload 9 /* lv */
            aload 1 /* fic */
            aload 2 /* varRenameMap */
            invokevirtual org.jruby.ir.passes.OptimizeDynScopesPass.setupLocalVarReplacement:(Lorg/jruby/ir/operands/LocalVariable;Lorg/jruby/ir/interpreter/FullInterpreterContext;Ljava/util/Map;)V
        15: .line 60
            goto 18
        16: .line 61
      StackMap locals: org.jruby.ir.instructions.Instr org.jruby.ir.operands.Variable org.jruby.ir.operands.LocalVariable
      StackMap stack:
            iconst_1
            istore 3 /* parentScopeNeeded */
        17: .line 62
            aload 0 /* this */
            aload 9 /* lv */
            aload 2 /* varRenameMap */
            invokevirtual org.jruby.ir.passes.OptimizeDynScopesPass.decrementScopeDepth:(Lorg/jruby/ir/operands/LocalVariable;Ljava/util/Map;)V
        end local 9 // org.jruby.ir.operands.LocalVariable lv
        end local 8 // org.jruby.ir.operands.Variable v
        18: .line 67
      StackMap locals:
      StackMap stack:
            aload 7 /* i */
            invokevirtual org.jruby.ir.instructions.Instr.getUsedVariables:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 45
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator java.util.ListIterator org.jruby.ir.instructions.Instr top java.util.Iterator
      StackMap stack:
        19: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.operands.Variable
            astore 8 /* v */
        start local 8 // org.jruby.ir.operands.Variable v
        20: .line 68
            aload 8 /* v */
            instanceof org.jruby.ir.operands.LocalVariable
            ifeq 45
            aload 8 /* v */
            invokevirtual org.jruby.ir.operands.Variable.isSelf:()Z
            ifne 45
        21: .line 69
            aload 8 /* v */
            checkcast org.jruby.ir.operands.LocalVariable
            astore 10 /* lv */
        start local 10 // org.jruby.ir.operands.LocalVariable lv
        22: .line 70
            aload 10 /* lv */
            invokevirtual org.jruby.ir.operands.LocalVariable.getScopeDepth:()I
            ifne 34
        23: .line 75
            aload 7 /* i */
            instanceof org.jruby.ir.instructions.LoadLocalVarInstr
            ifeq 28
        24: .line 76
            aload 7 /* i */
            checkcast org.jruby.ir.instructions.LoadLocalVarInstr
            astore 11 /* llvi */
        start local 11 // org.jruby.ir.instructions.LoadLocalVarInstr llvi
        25: .line 77
            aload 11 /* llvi */
            invokevirtual org.jruby.ir.instructions.LoadLocalVarInstr.getLocalVar:()Lorg/jruby/ir/operands/LocalVariable;
            aload 10 /* lv */
            if_acmpne 32
        26: .line 78
            aload 6 /* instrs */
            invokeinterface java.util.ListIterator.remove:()V
        end local 11 // org.jruby.ir.instructions.LoadLocalVarInstr llvi
        27: .line 80
            goto 32
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator java.util.ListIterator org.jruby.ir.instructions.Instr org.jruby.ir.operands.Variable java.util.Iterator org.jruby.ir.operands.LocalVariable
      StackMap stack:
        28: aload 7 /* i */
            instanceof org.jruby.ir.instructions.StoreLocalVarInstr
            ifeq 32
        29: .line 81
            aload 7 /* i */
            checkcast org.jruby.ir.instructions.StoreLocalVarInstr
            astore 11 /* slvi */
        start local 11 // org.jruby.ir.instructions.StoreLocalVarInstr slvi
        30: .line 82
            aload 11 /* slvi */
            invokevirtual org.jruby.ir.instructions.StoreLocalVarInstr.getLocalVar:()Lorg/jruby/ir/operands/LocalVariable;
            aload 10 /* lv */
            if_acmpne 32
        31: .line 83
            aload 6 /* instrs */
            invokeinterface java.util.ListIterator.remove:()V
        end local 11 // org.jruby.ir.instructions.StoreLocalVarInstr slvi
        32: .line 88
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 10 /* lv */
            aload 1 /* fic */
            aload 2 /* varRenameMap */
            invokevirtual org.jruby.ir.passes.OptimizeDynScopesPass.setupLocalVarReplacement:(Lorg/jruby/ir/operands/LocalVariable;Lorg/jruby/ir/interpreter/FullInterpreterContext;Ljava/util/Map;)V
        33: .line 89
            goto 45
        34: .line 91
      StackMap locals:
      StackMap stack:
            aload 7 /* i */
            instanceof org.jruby.ir.instructions.LoadLocalVarInstr
            ifeq 39
        35: .line 92
            aload 7 /* i */
            checkcast org.jruby.ir.instructions.LoadLocalVarInstr
            astore 11 /* llvi */
        start local 11 // org.jruby.ir.instructions.LoadLocalVarInstr llvi
        36: .line 93
            aload 11 /* llvi */
            invokevirtual org.jruby.ir.instructions.LoadLocalVarInstr.getLocalVar:()Lorg/jruby/ir/operands/LocalVariable;
            aload 10 /* lv */
            if_acmpne 43
        37: .line 94
            aload 11 /* llvi */
            invokevirtual org.jruby.ir.instructions.LoadLocalVarInstr.decrementLVarScopeDepth:()V
        end local 11 // org.jruby.ir.instructions.LoadLocalVarInstr llvi
        38: .line 96
            goto 43
      StackMap locals:
      StackMap stack:
        39: aload 7 /* i */
            instanceof org.jruby.ir.instructions.StoreLocalVarInstr
            ifeq 43
        40: .line 97
            aload 7 /* i */
            checkcast org.jruby.ir.instructions.StoreLocalVarInstr
            astore 11 /* slvi */
        start local 11 // org.jruby.ir.instructions.StoreLocalVarInstr slvi
        41: .line 98
            aload 11 /* slvi */
            invokevirtual org.jruby.ir.instructions.StoreLocalVarInstr.getLocalVar:()Lorg/jruby/ir/operands/LocalVariable;
            aload 10 /* lv */
            if_acmpne 43
        42: .line 99
            aload 11 /* slvi */
            invokevirtual org.jruby.ir.instructions.StoreLocalVarInstr.decrementLVarScopeDepth:()V
        end local 11 // org.jruby.ir.instructions.StoreLocalVarInstr slvi
        43: .line 103
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 3 /* parentScopeNeeded */
        44: .line 104
            aload 0 /* this */
            aload 10 /* lv */
            aload 2 /* varRenameMap */
            invokevirtual org.jruby.ir.passes.OptimizeDynScopesPass.decrementScopeDepth:(Lorg/jruby/ir/operands/LocalVariable;Ljava/util/Map;)V
        end local 10 // org.jruby.ir.operands.LocalVariable lv
        end local 8 // org.jruby.ir.operands.Variable v
        45: .line 67
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator java.util.ListIterator org.jruby.ir.instructions.Instr top java.util.Iterator
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 19
        end local 7 // org.jruby.ir.instructions.Instr i
        46: .line 50
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator java.util.ListIterator
      StackMap stack:
            aload 6 /* instrs */
            invokeinterface java.util.ListIterator.hasNext:()Z
            ifne 8
        end local 6 // java.util.ListIterator instrs
        end local 4 // org.jruby.ir.representations.BasicBlock b
        47: .line 48
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        48: .line 111
            iload 3 /* parentScopeNeeded */
            ifeq 49
            aload 1 /* fic */
            iconst_1
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.setReuseParentDynScope:(Z)V
        49: .line 114
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int
      StackMap stack:
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getCFG:()Lorg/jruby/ir/representations/CFG;
            invokevirtual org.jruby.ir.representations.CFG.getBasicBlocks:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 55
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int top java.util.Iterator
      StackMap stack:
        50: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.BasicBlock
            astore 4 /* b */
        start local 4 // org.jruby.ir.representations.BasicBlock b
        51: .line 115
            aload 4 /* b */
            invokevirtual org.jruby.ir.representations.BasicBlock.getInstrs:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 54
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int org.jruby.ir.representations.BasicBlock java.util.Iterator top java.util.Iterator
      StackMap stack:
        52: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 6 /* i */
        start local 6 // org.jruby.ir.instructions.Instr i
        53: aload 6 /* i */
            aload 2 /* varRenameMap */
            invokevirtual org.jruby.ir.instructions.Instr.renameVars:(Ljava/util/Map;)V
        end local 6 // org.jruby.ir.instructions.Instr i
      StackMap locals:
      StackMap stack:
        54: aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 52
        end local 4 // org.jruby.ir.representations.BasicBlock b
        55: .line 114
      StackMap locals: org.jruby.ir.passes.OptimizeDynScopesPass org.jruby.ir.interpreter.FullInterpreterContext java.util.Map int top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 50
        56: .line 120
            new org.jruby.ir.passes.LiveVariableAnalysis
            dup
            invokespecial org.jruby.ir.passes.LiveVariableAnalysis.<init>:()V
            aload 1 /* fic */
            invokevirtual org.jruby.ir.passes.LiveVariableAnalysis.invalidate:(Lorg/jruby/ir/interpreter/FullInterpreterContext;)Z
            pop
        57: .line 121
            return
        end local 3 // boolean parentScopeNeeded
        end local 2 // java.util.Map varRenameMap
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   58     0               this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            0   58     1                fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
            2   58     2       varRenameMap  Ljava/util/Map<Lorg/jruby/ir/operands/Operand;Lorg/jruby/ir/operands/Operand;>;
            4   58     3  parentScopeNeeded  Z
            6   47     4                  b  Lorg/jruby/ir/representations/BasicBlock;
            7   47     6             instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
            9   46     7                  i  Lorg/jruby/ir/instructions/Instr;
           11   18     8                  v  Lorg/jruby/ir/operands/Variable;
           13   18     9                 lv  Lorg/jruby/ir/operands/LocalVariable;
           20   45     8                  v  Lorg/jruby/ir/operands/Variable;
           22   45    10                 lv  Lorg/jruby/ir/operands/LocalVariable;
           25   27    11               llvi  Lorg/jruby/ir/instructions/LoadLocalVarInstr;
           30   32    11               slvi  Lorg/jruby/ir/instructions/StoreLocalVarInstr;
           36   38    11               llvi  Lorg/jruby/ir/instructions/LoadLocalVarInstr;
           41   43    11               slvi  Lorg/jruby/ir/instructions/StoreLocalVarInstr;
           51   55     4                  b  Lorg/jruby/ir/representations/BasicBlock;
           53   54     6                  i  Lorg/jruby/ir/instructions/Instr;
    MethodParameters:
      Name  Flags
      fic   

  public java.lang.Object execute(org.jruby.ir.interpreter.FullInterpreterContext, java.lang.Object[]);
    descriptor: (Lorg/jruby/ir/interpreter/FullInterpreterContext;[Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        start local 2 // java.lang.Object[] data
         0: .line 126
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getFlags:()Ljava/util/EnumSet;
            getstatic org.jruby.ir.IRFlags.REQUIRES_DYNSCOPE:Lorg/jruby/ir/IRFlags;
            invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
            ifeq 1
            aconst_null
            areturn
         1: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* fic */
            invokevirtual org.jruby.ir.passes.OptimizeDynScopesPass.eliminateLocalVars:(Lorg/jruby/ir/interpreter/FullInterpreterContext;)V
         2: .line 132
            aconst_null
            areturn
        end local 2 // java.lang.Object[] data
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            0    3     1   fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
            0    3     2  data  [Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      fic   
      data  

  public boolean invalidate(org.jruby.ir.interpreter.FullInterpreterContext);
    descriptor: (Lorg/jruby/ir/interpreter/FullInterpreterContext;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
         0: .line 139
            iconst_0
            ireturn
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.OptimizeDynScopesPass this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/OptimizeDynScopesPass;
            0    1     1   fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
    MethodParameters:
      Name  Flags
      fic   
}
SourceFile: "OptimizeDynScopesPass.java"