https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
public class org.jruby.ir.passes.AddCallProtocolInstructions 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.AddCallProtocolInstructions
  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 21
            ldc Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            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.AddCallProtocolInstructions.$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.AddCallProtocolInstructions this
         0: .line 21
            aload 0 /* this */
            invokespecial org.jruby.ir.passes.CompilerPass.<init>:()V
            return
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;

  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.AddCallProtocolInstructions this
         0: .line 24
            ldc "Add Call Protocol Instructions (push/pop of dyn-scope, frame, impl-class values)"
            areturn
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;

  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.AddCallProtocolInstructions this
         0: .line 29
            ldc "Add Call Proto"
            areturn
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;

  private boolean explicitCallProtocolSupported(org.jruby.ir.IRScope);
    descriptor: (Lorg/jruby/ir/IRScope;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.IRScope scope
         0: .line 33
            aload 1 /* scope */
            instanceof org.jruby.ir.IRMethod
            ifne 5
         1: .line 34
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifeq 2
            aload 1 /* scope */
            instanceof org.jruby.ir.IREvalScript
            ifeq 5
         2: .line 35
      StackMap locals:
      StackMap stack:
            aload 1 /* scope */
            instanceof org.jruby.ir.IRModuleBody
            ifeq 3
            aload 1 /* scope */
            instanceof org.jruby.ir.IRMetaClassBody
            ifeq 5
         3: .line 36
      StackMap locals:
      StackMap stack:
            aload 1 /* scope */
            instanceof org.jruby.ir.IRScriptBody
            ifne 5
         4: .line 33
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         5: iconst_1
            ireturn
        end local 1 // org.jruby.ir.IRScope scope
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0    6     1  scope  Lorg/jruby/ir/IRScope;
    MethodParameters:
       Name  Flags
      scope  

  private void fixReturn(org.jruby.ir.interpreter.FullInterpreterContext, org.jruby.ir.instructions.ReturnBase, java.util.ListIterator<org.jruby.ir.instructions.Instr>);
    descriptor: (Lorg/jruby/ir/interpreter/FullInterpreterContext;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=7, args_size=4
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        start local 2 // org.jruby.ir.instructions.ReturnBase i
        start local 3 // java.util.ListIterator instrs
         0: .line 47
            aload 2 /* i */
            invokevirtual org.jruby.ir.instructions.ReturnBase.getReturnValue:()Lorg/jruby/ir/operands/Operand;
            astore 4 /* retVal */
        start local 4 // org.jruby.ir.operands.Operand retVal
         1: .line 48
            aload 4 /* retVal */
            instanceof org.jruby.ir.operands.ImmutableLiteral
            ifne 8
            aload 4 /* retVal */
            instanceof org.jruby.ir.operands.TemporaryVariable
            ifne 8
         2: .line 49
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryVariable;
            astore 5 /* tmp */
        start local 5 // org.jruby.ir.operands.TemporaryVariable tmp
         3: .line 50
            new org.jruby.ir.instructions.CopyInstr
            dup
            aload 5 /* tmp */
            aload 4 /* retVal */
            invokespecial org.jruby.ir.instructions.CopyInstr.<init>:(Lorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Operand;)V
            astore 6 /* copy */
        start local 6 // org.jruby.ir.instructions.CopyInstr copy
         4: .line 51
            aload 2 /* i */
            aload 5 /* tmp */
            invokevirtual org.jruby.ir.instructions.ReturnBase.updateReturnValue:(Lorg/jruby/ir/operands/Operand;)V
         5: .line 52
            aload 3 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
         6: .line 53
            aload 3 /* instrs */
            aload 6 /* copy */
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         7: .line 54
            aload 3 /* instrs */
            invokeinterface java.util.ListIterator.next:()Ljava/lang/Object;
            pop
        end local 6 // org.jruby.ir.instructions.CopyInstr copy
        end local 5 // org.jruby.ir.operands.TemporaryVariable tmp
         8: .line 56
      StackMap locals: org.jruby.ir.operands.Operand
      StackMap stack:
            return
        end local 4 // org.jruby.ir.operands.Operand retVal
        end local 3 // java.util.ListIterator instrs
        end local 2 // org.jruby.ir.instructions.ReturnBase i
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0    9     1     fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
            0    9     2       i  Lorg/jruby/ir/instructions/ReturnBase;
            0    9     3  instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
            1    9     4  retVal  Lorg/jruby/ir/operands/Operand;
            3    8     5     tmp  Lorg/jruby/ir/operands/TemporaryVariable;
            4    8     6    copy  Lorg/jruby/ir/instructions/CopyInstr;
    Signature: (Lorg/jruby/ir/interpreter/FullInterpreterContext;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;)V
    MethodParameters:
        Name  Flags
      fic     
      i       
      instrs  

  private void popSavedState(boolean, boolean, boolean, boolean, boolean, org.jruby.ir.operands.Variable, org.jruby.ir.operands.Variable, java.util.ListIterator<org.jruby.ir.instructions.Instr>);
    descriptor: (ZZZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=9, args_size=9
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // boolean needsOnlyBackref
        start local 2 // boolean isClosure
        start local 3 // boolean isGEB
        start local 4 // boolean requireBinding
        start local 5 // boolean needsFrame
        start local 6 // org.jruby.ir.operands.Variable savedViz
        start local 7 // org.jruby.ir.operands.Variable savedFrame
        start local 8 // java.util.ListIterator instrs
         0: .line 59
            iload 2 /* isClosure */
            ifeq 1
            iload 3 /* isGEB */
            ifeq 1
            aload 8 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
         1: .line 60
      StackMap locals:
      StackMap stack:
            iload 4 /* requireBinding */
            ifeq 2
            aload 8 /* instrs */
            new org.jruby.ir.instructions.PopBindingInstr
            dup
            invokespecial org.jruby.ir.instructions.PopBindingInstr.<init>:()V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         2: .line 61
      StackMap locals:
      StackMap stack:
            iload 2 /* isClosure */
            ifeq 7
         3: .line 62
            iload 5 /* needsFrame */
            ifeq 12
         4: .line 63
            aload 8 /* instrs */
            new org.jruby.ir.instructions.RestoreBindingVisibilityInstr
            dup
            aload 6 /* savedViz */
            invokespecial org.jruby.ir.instructions.RestoreBindingVisibilityInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         5: .line 64
            aload 8 /* instrs */
            new org.jruby.ir.instructions.PopBlockFrameInstr
            dup
            aload 7 /* savedFrame */
            invokespecial org.jruby.ir.instructions.PopBlockFrameInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         6: .line 66
            goto 12
         7: .line 67
      StackMap locals:
      StackMap stack:
            iload 5 /* needsFrame */
            ifeq 12
         8: .line 68
            iload 1 /* needsOnlyBackref */
            ifeq 11
         9: .line 69
            aload 8 /* instrs */
            new org.jruby.ir.instructions.PopBackrefFrameInstr
            dup
            invokespecial org.jruby.ir.instructions.PopBackrefFrameInstr.<init>:()V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
        10: .line 70
            goto 12
        11: .line 71
      StackMap locals:
      StackMap stack:
            aload 8 /* instrs */
            new org.jruby.ir.instructions.PopMethodFrameInstr
            dup
            invokespecial org.jruby.ir.instructions.PopMethodFrameInstr.<init>:()V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
        12: .line 75
      StackMap locals:
      StackMap stack:
            return
        end local 8 // java.util.ListIterator instrs
        end local 7 // org.jruby.ir.operands.Variable savedFrame
        end local 6 // org.jruby.ir.operands.Variable savedViz
        end local 5 // boolean needsFrame
        end local 4 // boolean requireBinding
        end local 3 // boolean isGEB
        end local 2 // boolean isClosure
        end local 1 // boolean needsOnlyBackref
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   13     0              this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0   13     1  needsOnlyBackref  Z
            0   13     2         isClosure  Z
            0   13     3             isGEB  Z
            0   13     4    requireBinding  Z
            0   13     5        needsFrame  Z
            0   13     6          savedViz  Lorg/jruby/ir/operands/Variable;
            0   13     7        savedFrame  Lorg/jruby/ir/operands/Variable;
            0   13     8            instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
    Signature: (ZZZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;)V
    MethodParameters:
                  Name  Flags
      needsOnlyBackref  
      isClosure         
      isGEB             
      requireBinding    
      needsFrame        
      savedViz          
      savedFrame        
      instrs            

  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=9, locals=17, args_size=3
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        start local 2 // java.lang.Object[] data
         0: .line 86
            aload 0 /* this */
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.explicitCallProtocolSupported:(Lorg/jruby/ir/IRScope;)Z
            ifne 1
            aconst_null
            areturn
         1: .line 88
      StackMap locals:
      StackMap stack:
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getCFG:()Lorg/jruby/ir/representations/CFG;
            astore 3 /* cfg */
        start local 3 // org.jruby.ir.representations.CFG cfg
         2: .line 91
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.needsFrame:()Z
            istore 4 /* needsFrame */
        start local 4 // boolean needsFrame
         3: .line 92
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.needsBinding:()Z
            istore 5 /* requireBinding */
        start local 5 // boolean requireBinding
         4: .line 93
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            instanceof org.jruby.ir.IRClosure
            istore 6 /* isClosure */
        start local 6 // boolean isClosure
         5: .line 94
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.needsOnlyBackref:()Z
            istore 7 /* needsOnlyBackref */
        start local 7 // boolean needsOnlyBackref
         6: .line 96
            iload 6 /* isClosure */
            ifne 7
            iload 5 /* requireBinding */
            ifne 7
            iload 4 /* needsFrame */
            ifeq 86
         7: .line 97
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int
      StackMap stack:
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getEntryBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 8 /* entryBB */
        start local 8 // org.jruby.ir.representations.BasicBlock entryBB
         8: .line 98
            aconst_null
            astore 9 /* savedViz */
        start local 9 // org.jruby.ir.operands.Variable savedViz
         9: aconst_null
            astore 10 /* savedFrame */
        start local 10 // org.jruby.ir.operands.Variable savedFrame
        10: .line 99
            iload 6 /* isClosure */
            ifeq 34
        11: .line 100
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryVariable;
            astore 9 /* savedViz */
        12: .line 101
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryVariable;
            astore 10 /* savedFrame */
        13: .line 104
            iconst_0
            istore 11 /* insertIndex */
        start local 11 // int insertIndex
        14: .line 106
            iload 4 /* needsFrame */
            ifeq 17
        15: .line 107
            aload 8 /* entryBB */
            iload 11 /* insertIndex */
            iinc 11 /* insertIndex */ 1
            new org.jruby.ir.instructions.SaveBindingVisibilityInstr
            dup
            aload 9 /* savedViz */
            invokespecial org.jruby.ir.instructions.SaveBindingVisibilityInstr.<init>:(Lorg/jruby/ir/operands/Variable;)V
            invokevirtual org.jruby.ir.representations.BasicBlock.insertInstr:(ILorg/jruby/ir/instructions/Instr;)V
        16: .line 108
            aload 8 /* entryBB */
            iload 11 /* insertIndex */
            iinc 11 /* insertIndex */ 1
            new org.jruby.ir.instructions.PushBlockFrameInstr
            dup
            aload 10 /* savedFrame */
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getName:()Lorg/jruby/RubySymbol;
            invokespecial org.jruby.ir.instructions.PushBlockFrameInstr.<init>:(Lorg/jruby/ir/operands/Variable;Lorg/jruby/RubySymbol;)V
            invokevirtual org.jruby.ir.representations.BasicBlock.insertInstr:(ILorg/jruby/ir/instructions/Instr;)V
        17: .line 112
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable int
      StackMap stack:
            iload 5 /* requireBinding */
            ifeq 19
        18: .line 113
            aload 8 /* entryBB */
            iload 11 /* insertIndex */
            iinc 11 /* insertIndex */ 1
            new org.jruby.ir.instructions.PushBlockBindingInstr
            dup
            invokespecial org.jruby.ir.instructions.PushBlockBindingInstr.<init>:()V
            invokevirtual org.jruby.ir.representations.BasicBlock.insertInstr:(ILorg/jruby/ir/instructions/Instr;)V
        19: .line 116
      StackMap locals:
      StackMap stack:
            aload 8 /* entryBB */
            iload 11 /* insertIndex */
            iinc 11 /* insertIndex */ 1
            new org.jruby.ir.instructions.UpdateBlockExecutionStateInstr
            dup
            getstatic org.jruby.ir.operands.Self.SELF:Lorg/jruby/ir/operands/Self;
            invokespecial org.jruby.ir.instructions.UpdateBlockExecutionStateInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokevirtual org.jruby.ir.representations.BasicBlock.insertInstr:(ILorg/jruby/ir/instructions/Instr;)V
        20: .line 118
            aload 0 /* this */
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.createPrologueBlock:(Lorg/jruby/ir/representations/CFG;)Lorg/jruby/ir/representations/BasicBlock;
            astore 12 /* prologueBB */
        start local 12 // org.jruby.ir.representations.BasicBlock prologueBB
        21: .line 121
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            checkcast org.jruby.ir.IRClosure
            invokevirtual org.jruby.ir.IRClosure.getSignature:()Lorg/jruby/runtime/Signature;
            astore 13 /* sig */
        start local 13 // org.jruby.runtime.Signature sig
        22: .line 122
            aload 13 /* sig */
            invokevirtual org.jruby.runtime.Signature.arityValue:()I
            istore 14 /* arityValue */
        start local 14 // int arityValue
        23: .line 123
            iload 14 /* arityValue */
            ifne 26
        24: .line 124
            aload 12 /* prologueBB */
            getstatic org.jruby.ir.instructions.PrepareNoBlockArgsInstr.INSTANCE:Lorg/jruby/ir/instructions/PrepareNoBlockArgsInstr;
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        25: .line 125
            goto 46
        26: .line 126
      StackMap locals: org.jruby.ir.representations.BasicBlock org.jruby.runtime.Signature int
      StackMap stack:
            aload 13 /* sig */
            invokevirtual org.jruby.runtime.Signature.isFixed:()Z
            ifeq 32
        27: .line 127
            iload 14 /* arityValue */
            iconst_1
            if_icmpne 30
        28: .line 128
            aload 12 /* prologueBB */
            getstatic org.jruby.ir.instructions.PrepareSingleBlockArgInstr.INSTANCE:Lorg/jruby/ir/instructions/PrepareSingleBlockArgInstr;
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        29: .line 129
            goto 46
        30: .line 130
      StackMap locals:
      StackMap stack:
            aload 12 /* prologueBB */
            getstatic org.jruby.ir.instructions.PrepareBlockArgsInstr.INSTANCE:Lorg/jruby/ir/instructions/PrepareBlockArgsInstr;
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        31: .line 132
            goto 46
        32: .line 133
      StackMap locals:
      StackMap stack:
            aload 12 /* prologueBB */
            getstatic org.jruby.ir.instructions.PrepareBlockArgsInstr.INSTANCE:Lorg/jruby/ir/instructions/PrepareBlockArgsInstr;
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        end local 14 // int arityValue
        end local 13 // org.jruby.runtime.Signature sig
        end local 12 // org.jruby.ir.representations.BasicBlock prologueBB
        end local 11 // int insertIndex
        33: .line 136
            goto 46
        34: .line 137
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable
      StackMap stack:
            iload 4 /* needsFrame */
            ifeq 45
        35: .line 138
            iload 7 /* needsOnlyBackref */
            ifeq 38
        36: .line 139
            aload 8 /* entryBB */
            new org.jruby.ir.instructions.PushBackrefFrameInstr
            dup
            invokespecial org.jruby.ir.instructions.PushBackrefFrameInstr.<init>:()V
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        37: .line 140
            goto 45
        38: .line 141
      StackMap locals:
      StackMap stack:
            aload 8 /* entryBB */
        39: new org.jruby.ir.instructions.PushMethodFrameInstr
            dup
        40: .line 142
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getName:()Lorg/jruby/RubySymbol;
        41: .line 143
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            invokevirtual org.jruby.ir.IRScope.isScriptScope:()Z
            ifeq 42
            getstatic org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;
            goto 43
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable
      StackMap stack: org.jruby.ir.representations.BasicBlock new 39 new 39 org.jruby.RubySymbol
        42: getstatic org.jruby.runtime.Visibility.PUBLIC:Lorg/jruby/runtime/Visibility;
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable
      StackMap stack: org.jruby.ir.representations.BasicBlock new 39 new 39 org.jruby.RubySymbol org.jruby.runtime.Visibility
        43: invokespecial org.jruby.ir.instructions.PushMethodFrameInstr.<init>:(Lorg/jruby/RubySymbol;Lorg/jruby/runtime/Visibility;)V
        44: .line 141
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        45: .line 146
      StackMap locals:
      StackMap stack:
            iload 5 /* requireBinding */
            ifeq 46
            aload 8 /* entryBB */
            new org.jruby.ir.instructions.PushMethodBindingInstr
            dup
            invokespecial org.jruby.ir.instructions.PushMethodBindingInstr.<init>:()V
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        46: .line 153
      StackMap locals:
      StackMap stack:
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getGlobalEnsureBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 11 /* geb */
        start local 11 // org.jruby.ir.representations.BasicBlock geb
        47: .line 154
            iconst_0
            istore 12 /* gebProcessed */
        start local 12 // boolean gebProcessed
        48: .line 155
            aload 11 /* geb */
            ifnonnull 54
        49: .line 156
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryVariable;
            astore 13 /* exc */
        start local 13 // org.jruby.ir.operands.Variable exc
        50: .line 157
            new org.jruby.ir.representations.BasicBlock
            dup
            aload 3 /* cfg */
            invokestatic org.jruby.ir.operands.Label.getGlobalEnsureBlockLabel:()Lorg/jruby/ir/operands/Label;
            invokespecial org.jruby.ir.representations.BasicBlock.<init>:(Lorg/jruby/ir/representations/CFG;Lorg/jruby/ir/operands/Label;)V
            astore 11 /* geb */
        51: .line 158
            aload 11 /* geb */
            new org.jruby.ir.instructions.ReceiveJRubyExceptionInstr
            dup
            aload 13 /* exc */
            invokespecial org.jruby.ir.instructions.ReceiveJRubyExceptionInstr.<init>:(Lorg/jruby/ir/operands/Variable;)V
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        52: .line 159
            aload 11 /* geb */
            new org.jruby.ir.instructions.ThrowExceptionInstr
            dup
            aload 13 /* exc */
            invokespecial org.jruby.ir.instructions.ThrowExceptionInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        53: .line 160
            aload 3 /* cfg */
            aload 11 /* geb */
            invokevirtual org.jruby.ir.representations.CFG.addGlobalEnsureBB:(Lorg/jruby/ir/representations/BasicBlock;)V
        end local 13 // org.jruby.ir.operands.Variable exc
        54: .line 164
      StackMap locals: org.jruby.ir.representations.BasicBlock int
      StackMap stack:
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getBasicBlocks:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 14
            goto 85
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int top java.util.Iterator
      StackMap stack:
        55: aload 14
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.BasicBlock
            astore 13 /* bb */
        start local 13 // org.jruby.ir.representations.BasicBlock bb
        56: .line 165
            aconst_null
            astore 15 /* i */
        start local 15 // org.jruby.ir.instructions.Instr i
        57: .line 166
            aload 13 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.getInstrs:()Ljava/util/List;
            invokeinterface java.util.List.listIterator:()Ljava/util/ListIterator;
            astore 16 /* instrs */
        start local 16 // java.util.ListIterator instrs
        58: .line 167
            goto 69
        59: .line 168
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int org.jruby.ir.representations.BasicBlock java.util.Iterator org.jruby.ir.instructions.Instr java.util.ListIterator
      StackMap stack:
            aload 16 /* instrs */
            invokeinterface java.util.ListIterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 15 /* i */
        60: .line 171
            aload 13 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isExitBB:()Z
            ifne 69
            aload 15 /* i */
            instanceof org.jruby.ir.instructions.ReturnInstr
            ifeq 69
        61: .line 173
            iload 4 /* needsFrame */
            ifne 62
            iload 5 /* requireBinding */
            ifeq 63
      StackMap locals:
      StackMap stack:
        62: aload 0 /* this */
            aload 1 /* fic */
            aload 15 /* i */
            checkcast org.jruby.ir.instructions.ReturnInstr
            aload 16 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.fixReturn:(Lorg/jruby/ir/interpreter/FullInterpreterContext;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator;)V
        63: .line 175
      StackMap locals:
      StackMap stack:
            aload 16 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 15 /* i */
        64: .line 176
            aload 0 /* this */
            iload 7 /* needsOnlyBackref */
            iload 6 /* isClosure */
            aload 13 /* bb */
            aload 11 /* geb */
            if_acmpne 65
            iconst_1
            goto 66
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int org.jruby.ir.representations.BasicBlock java.util.Iterator org.jruby.ir.instructions.Instr java.util.ListIterator
      StackMap stack: org.jruby.ir.passes.AddCallProtocolInstructions int int
        65: iconst_0
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int org.jruby.ir.representations.BasicBlock java.util.Iterator org.jruby.ir.instructions.Instr java.util.ListIterator
      StackMap stack: org.jruby.ir.passes.AddCallProtocolInstructions int int int
        66: iload 5 /* requireBinding */
            iload 4 /* needsFrame */
            aload 9 /* savedViz */
            aload 10 /* savedFrame */
            aload 16 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(ZZZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        67: .line 177
            aload 13 /* bb */
            aload 11 /* geb */
            if_acmpne 70
            iconst_1
            istore 12 /* gebProcessed */
        68: .line 178
            goto 70
        69: .line 167
      StackMap locals:
      StackMap stack:
            aload 16 /* instrs */
            invokeinterface java.util.ListIterator.hasNext:()Z
            ifne 59
        70: .line 182
      StackMap locals:
      StackMap stack:
            aload 13 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isExitBB:()Z
            ifeq 80
            aload 13 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isEmpty:()Z
            ifne 80
        71: .line 184
            aload 15 /* i */
            ifnull 75
            aload 15 /* i */
            instanceof org.jruby.ir.instructions.ReturnInstr
            ifeq 75
        72: .line 186
            iload 4 /* needsFrame */
            ifne 73
            iload 5 /* requireBinding */
            ifeq 74
      StackMap locals:
      StackMap stack:
        73: aload 0 /* this */
            aload 1 /* fic */
            aload 15 /* i */
            checkcast org.jruby.ir.instructions.ReturnInstr
            aload 16 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.fixReturn:(Lorg/jruby/ir/interpreter/FullInterpreterContext;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator;)V
        74: .line 187
      StackMap locals:
      StackMap stack:
            aload 16 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
        75: .line 189
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 7 /* needsOnlyBackref */
            iload 6 /* isClosure */
            aload 13 /* bb */
            aload 11 /* geb */
            if_acmpne 76
            iconst_1
            goto 77
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int org.jruby.ir.representations.BasicBlock java.util.Iterator org.jruby.ir.instructions.Instr java.util.ListIterator
      StackMap stack: org.jruby.ir.passes.AddCallProtocolInstructions int int
        76: iconst_0
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int org.jruby.ir.representations.BasicBlock java.util.Iterator org.jruby.ir.instructions.Instr java.util.ListIterator
      StackMap stack: org.jruby.ir.passes.AddCallProtocolInstructions int int int
        77: iload 5 /* requireBinding */
            iload 4 /* needsFrame */
            aload 9 /* savedViz */
            aload 10 /* savedFrame */
            aload 16 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(ZZZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        78: .line 190
            aload 13 /* bb */
            aload 11 /* geb */
            if_acmpne 85
            iconst_1
            istore 12 /* gebProcessed */
        79: .line 191
            goto 85
      StackMap locals:
      StackMap stack:
        80: iload 12 /* gebProcessed */
            ifne 85
            aload 13 /* bb */
            aload 11 /* geb */
            if_acmpne 85
        81: .line 193
            aload 15 /* i */
            ifnull 84
        82: .line 195
            getstatic org.jruby.ir.passes.AddCallProtocolInstructions.$assertionsDisabled:Z
            ifne 83
            aload 15 /* i */
            invokevirtual org.jruby.ir.instructions.Instr.getOperation:()Lorg/jruby/ir/Operation;
            invokevirtual org.jruby.ir.Operation.transfersControl:()Z
            ifne 83
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Last instruction of GEB in scope: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* fic */
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.getScope:()Lorg/jruby/ir/IRScope;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " is "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 15 /* i */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ", not a control-xfer instruction"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        83: .line 196
      StackMap locals:
      StackMap stack:
            aload 16 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
        84: .line 198
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 7 /* needsOnlyBackref */
            iload 6 /* isClosure */
            iconst_1
            iload 5 /* requireBinding */
            iload 4 /* needsFrame */
            aload 9 /* savedViz */
            aload 10 /* savedFrame */
            aload 16 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(ZZZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        end local 16 // java.util.ListIterator instrs
        end local 15 // org.jruby.ir.instructions.Instr i
        end local 13 // org.jruby.ir.representations.BasicBlock bb
        85: .line 164
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable org.jruby.ir.representations.BasicBlock int top java.util.Iterator
      StackMap stack:
            aload 14
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 55
        end local 12 // boolean gebProcessed
        end local 11 // org.jruby.ir.representations.BasicBlock geb
        end local 10 // org.jruby.ir.operands.Variable savedFrame
        end local 9 // org.jruby.ir.operands.Variable savedViz
        end local 8 // org.jruby.ir.representations.BasicBlock entryBB
        86: .line 210
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.interpreter.FullInterpreterContext java.lang.Object[] org.jruby.ir.representations.CFG int int int int
      StackMap stack:
            aload 1 /* fic */
            iconst_1
            invokevirtual org.jruby.ir.interpreter.FullInterpreterContext.setExplicitCallProtocol:(Z)V
        87: .line 214
            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
        88: .line 216
            aconst_null
            areturn
        end local 7 // boolean needsOnlyBackref
        end local 6 // boolean isClosure
        end local 5 // boolean requireBinding
        end local 4 // boolean needsFrame
        end local 3 // org.jruby.ir.representations.CFG cfg
        end local 2 // java.lang.Object[] data
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   89     0              this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0   89     1               fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
            0   89     2              data  [Ljava/lang/Object;
            2   89     3               cfg  Lorg/jruby/ir/representations/CFG;
            3   89     4        needsFrame  Z
            4   89     5    requireBinding  Z
            5   89     6         isClosure  Z
            6   89     7  needsOnlyBackref  Z
            8   86     8           entryBB  Lorg/jruby/ir/representations/BasicBlock;
            9   86     9          savedViz  Lorg/jruby/ir/operands/Variable;
           10   86    10        savedFrame  Lorg/jruby/ir/operands/Variable;
           14   33    11       insertIndex  I
           21   33    12        prologueBB  Lorg/jruby/ir/representations/BasicBlock;
           22   33    13               sig  Lorg/jruby/runtime/Signature;
           23   33    14        arityValue  I
           47   86    11               geb  Lorg/jruby/ir/representations/BasicBlock;
           48   86    12      gebProcessed  Z
           50   54    13               exc  Lorg/jruby/ir/operands/Variable;
           56   85    13                bb  Lorg/jruby/ir/representations/BasicBlock;
           57   85    15                 i  Lorg/jruby/ir/instructions/Instr;
           58   85    16            instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
    MethodParameters:
      Name  Flags
      fic   
      data  

  private org.jruby.ir.representations.BasicBlock createPrologueBlock(org.jruby.ir.representations.CFG);
    descriptor: (Lorg/jruby/ir/representations/CFG;)Lorg/jruby/ir/representations/BasicBlock;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.representations.CFG cfg
         0: .line 224
            aload 1 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getEntryBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 2 /* entryBB */
        start local 2 // org.jruby.ir.representations.BasicBlock entryBB
         1: .line 226
            aload 1 /* cfg */
            aload 2 /* entryBB */
            getstatic org.jruby.ir.representations.CFG$EdgeType.FALL_THROUGH:Lorg/jruby/ir/representations/CFG$EdgeType;
            invokevirtual org.jruby.ir.representations.CFG.getOutgoingDestinationOfType:(Lorg/jruby/ir/representations/BasicBlock;Ljava/lang/Object;)Lorg/jruby/ir/representations/BasicBlock;
            astore 3 /* oldStart */
        start local 3 // org.jruby.ir.representations.BasicBlock oldStart
         2: .line 227
            new org.jruby.ir.representations.BasicBlock
            dup
            aload 1 /* cfg */
            aload 1 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getScope:()Lorg/jruby/ir/IRScope;
            invokevirtual org.jruby.ir.IRScope.getNewLabel:()Lorg/jruby/ir/operands/Label;
            invokespecial org.jruby.ir.representations.BasicBlock.<init>:(Lorg/jruby/ir/representations/CFG;Lorg/jruby/ir/operands/Label;)V
            astore 4 /* prologueBB */
        start local 4 // org.jruby.ir.representations.BasicBlock prologueBB
         3: .line 228
            aload 1 /* cfg */
            aload 2 /* entryBB */
            aload 3 /* oldStart */
            invokevirtual org.jruby.ir.representations.CFG.removeEdge:(Lorg/jruby/ir/representations/BasicBlock;Lorg/jruby/ir/representations/BasicBlock;)V
         4: .line 229
            aload 1 /* cfg */
            aload 4 /* prologueBB */
            invokevirtual org.jruby.ir.representations.CFG.addBasicBlock:(Lorg/jruby/ir/representations/BasicBlock;)V
         5: .line 230
            aload 1 /* cfg */
            aload 2 /* entryBB */
            aload 4 /* prologueBB */
            getstatic org.jruby.ir.representations.CFG$EdgeType.FALL_THROUGH:Lorg/jruby/ir/representations/CFG$EdgeType;
            invokevirtual org.jruby.ir.representations.CFG.addEdge:(Lorg/jruby/ir/representations/BasicBlock;Lorg/jruby/ir/representations/BasicBlock;Ljava/lang/Object;)V
         6: .line 231
            aload 1 /* cfg */
            aload 4 /* prologueBB */
            aload 3 /* oldStart */
            getstatic org.jruby.ir.representations.CFG$EdgeType.FALL_THROUGH:Lorg/jruby/ir/representations/CFG$EdgeType;
            invokevirtual org.jruby.ir.representations.CFG.addEdge:(Lorg/jruby/ir/representations/BasicBlock;Lorg/jruby/ir/representations/BasicBlock;Ljava/lang/Object;)V
         7: .line 234
            aload 1 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getGlobalEnsureBB:()Lorg/jruby/ir/representations/BasicBlock;
            ifnull 11
         8: .line 235
            aload 1 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getGlobalEnsureBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 5 /* geb */
        start local 5 // org.jruby.ir.representations.BasicBlock geb
         9: .line 236
            aload 1 /* cfg */
            aload 4 /* prologueBB */
            aload 5 /* geb */
            getstatic org.jruby.ir.representations.CFG$EdgeType.EXCEPTION:Lorg/jruby/ir/representations/CFG$EdgeType;
            invokevirtual org.jruby.ir.representations.CFG.addEdge:(Lorg/jruby/ir/representations/BasicBlock;Lorg/jruby/ir/representations/BasicBlock;Ljava/lang/Object;)V
        10: .line 237
            aload 1 /* cfg */
            aload 4 /* prologueBB */
            aload 5 /* geb */
            invokevirtual org.jruby.ir.representations.CFG.setRescuerBB:(Lorg/jruby/ir/representations/BasicBlock;Lorg/jruby/ir/representations/BasicBlock;)V
        end local 5 // org.jruby.ir.representations.BasicBlock geb
        11: .line 240
      StackMap locals: org.jruby.ir.representations.BasicBlock org.jruby.ir.representations.BasicBlock org.jruby.ir.representations.BasicBlock
      StackMap stack:
            aload 4 /* prologueBB */
            areturn
        end local 4 // org.jruby.ir.representations.BasicBlock prologueBB
        end local 3 // org.jruby.ir.representations.BasicBlock oldStart
        end local 2 // org.jruby.ir.representations.BasicBlock entryBB
        end local 1 // org.jruby.ir.representations.CFG cfg
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   12     0        this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0   12     1         cfg  Lorg/jruby/ir/representations/CFG;
            1   12     2     entryBB  Lorg/jruby/ir/representations/BasicBlock;
            2   12     3    oldStart  Lorg/jruby/ir/representations/BasicBlock;
            3   12     4  prologueBB  Lorg/jruby/ir/representations/BasicBlock;
            9   11     5         geb  Lorg/jruby/ir/representations/BasicBlock;
    MethodParameters:
      Name  Flags
      cfg   

  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.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
         0: .line 246
            iconst_0
            ireturn
        end local 1 // org.jruby.ir.interpreter.FullInterpreterContext fic
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0    1     1   fic  Lorg/jruby/ir/interpreter/FullInterpreterContext;
    MethodParameters:
      Name  Flags
      fic   
}
SourceFile: "AddCallProtocolInstructions.java"
InnerClasses:
  public final EdgeType = org.jruby.ir.representations.CFG$EdgeType of org.jruby.ir.representations.CFG