org.jruby/jruby-core/9.2.9.0 : org/jruby/ir/passes/AddCallProtocolInstructions.class

AddCallProtocolInstructions
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 18
            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 18
            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 21
            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 26
            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 30
            aload 1 /* scope */
            instanceof org.jruby.ir.IRMethod
            ifne 5
         1: .line 31
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifeq 2
            aload 1 /* scope */
            instanceof org.jruby.ir.IREvalScript
            ifeq 5
         2: .line 32
      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 33
      StackMap locals:
      StackMap stack:
            aload 1 /* scope */
            instanceof org.jruby.ir.IRScriptBody
            ifne 5
         4: .line 30
            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.IRScope, org.jruby.ir.instructions.ReturnBase, java.util.ListIterator<org.jruby.ir.instructions.Instr>);
    descriptor: (Lorg/jruby/ir/IRScope;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.IRScope scope
        start local 2 // org.jruby.ir.instructions.ReturnBase i
        start local 3 // java.util.ListIterator instrs
         0: .line 44
            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 45
            aload 4 /* retVal */
            instanceof org.jruby.ir.operands.ImmutableLiteral
            ifne 8
            aload 4 /* retVal */
            instanceof org.jruby.ir.operands.TemporaryVariable
            ifne 8
         2: .line 46
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryLocalVariable;
            astore 5 /* tmp */
        start local 5 // org.jruby.ir.operands.TemporaryVariable tmp
         3: .line 47
            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 48
            aload 2 /* i */
            aload 5 /* tmp */
            invokevirtual org.jruby.ir.instructions.ReturnBase.updateReturnValue:(Lorg/jruby/ir/operands/Operand;)V
         5: .line 49
            aload 3 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
         6: .line 50
            aload 3 /* instrs */
            aload 6 /* copy */
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         7: .line 51
            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 53
      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.IRScope scope
        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   scope  Lorg/jruby/ir/IRScope;
            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/IRScope;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;)V
    MethodParameters:
        Name  Flags
      scope   
      i       
      instrs  

  private void popSavedState(org.jruby.ir.IRScope, boolean, boolean, boolean, org.jruby.ir.operands.Variable, org.jruby.ir.operands.Variable, java.util.ListIterator<org.jruby.ir.instructions.Instr>);
    descriptor: (Lorg/jruby/ir/IRScope;ZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=8, args_size=8
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.IRScope scope
        start local 2 // boolean isGEB
        start local 3 // boolean requireBinding
        start local 4 // boolean requireFrame
        start local 5 // org.jruby.ir.operands.Variable savedViz
        start local 6 // org.jruby.ir.operands.Variable savedFrame
        start local 7 // java.util.ListIterator instrs
         0: .line 56
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifeq 2
            iload 2 /* isGEB */
            ifeq 2
         1: .line 58
            aload 7 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
         2: .line 60
      StackMap locals:
      StackMap stack:
            iload 3 /* requireBinding */
            ifeq 3
            aload 7 /* 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
         3: .line 61
      StackMap locals:
      StackMap stack:
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifeq 8
         4: .line 62
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsFrame:()Z
            ifeq 13
         5: .line 63
            aload 7 /* instrs */
            new org.jruby.ir.instructions.RestoreBindingVisibilityInstr
            dup
            aload 5 /* savedViz */
            invokespecial org.jruby.ir.instructions.RestoreBindingVisibilityInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         6: .line 64
            aload 7 /* instrs */
            new org.jruby.ir.instructions.PopBlockFrameInstr
            dup
            aload 6 /* savedFrame */
            invokespecial org.jruby.ir.instructions.PopBlockFrameInstr.<init>:(Lorg/jruby/ir/operands/Operand;)V
            invokeinterface java.util.ListIterator.add:(Ljava/lang/Object;)V
         7: .line 66
            goto 13
         8: .line 67
      StackMap locals:
      StackMap stack:
            iload 4 /* requireFrame */
            ifeq 13
         9: .line 68
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsOnlyBackref:()Z
            ifeq 12
        10: .line 69
            aload 7 /* 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
        11: .line 70
            goto 13
        12: .line 71
      StackMap locals:
      StackMap stack:
            aload 7 /* 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
        13: .line 75
      StackMap locals:
      StackMap stack:
            return
        end local 7 // java.util.ListIterator instrs
        end local 6 // org.jruby.ir.operands.Variable savedFrame
        end local 5 // org.jruby.ir.operands.Variable savedViz
        end local 4 // boolean requireFrame
        end local 3 // boolean requireBinding
        end local 2 // boolean isGEB
        end local 1 // org.jruby.ir.IRScope scope
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   14     0            this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0   14     1           scope  Lorg/jruby/ir/IRScope;
            0   14     2           isGEB  Z
            0   14     3  requireBinding  Z
            0   14     4    requireFrame  Z
            0   14     5        savedViz  Lorg/jruby/ir/operands/Variable;
            0   14     6      savedFrame  Lorg/jruby/ir/operands/Variable;
            0   14     7          instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
    Signature: (Lorg/jruby/ir/IRScope;ZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;)V
    MethodParameters:
                Name  Flags
      scope           
      isGEB           
      requireBinding  
      requireFrame    
      savedViz        
      savedFrame      
      instrs          

  public java.lang.Object execute(org.jruby.ir.IRScope, java.lang.Object[]);
    descriptor: (Lorg/jruby/ir/IRScope;[Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=8, locals=15, args_size=3
        start local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
        start local 1 // org.jruby.ir.IRScope scope
        start local 2 // java.lang.Object[] data
         0: .line 86
            aload 0 /* this */
            aload 1 /* scope */
            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 /* scope */
            invokevirtual org.jruby.ir.IRScope.getCFG:()Lorg/jruby/ir/representations/CFG;
            astore 3 /* cfg */
        start local 3 // org.jruby.ir.representations.CFG cfg
         2: .line 91
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsFrame:()Z
            istore 4 /* requireFrame */
        start local 4 // boolean requireFrame
         3: .line 92
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsBinding:()Z
            istore 5 /* requireBinding */
        start local 5 // boolean requireBinding
         4: .line 94
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifne 5
            iload 5 /* requireBinding */
            ifne 5
            iload 4 /* requireFrame */
            ifeq 84
         5: .line 95
      StackMap locals: org.jruby.ir.representations.CFG int int
      StackMap stack:
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getEntryBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 6 /* entryBB */
        start local 6 // org.jruby.ir.representations.BasicBlock entryBB
         6: .line 96
            aconst_null
            astore 7 /* savedViz */
        start local 7 // org.jruby.ir.operands.Variable savedViz
         7: aconst_null
            astore 8 /* savedFrame */
        start local 8 // org.jruby.ir.operands.Variable savedFrame
         8: .line 97
            aload 1 /* scope */
            instanceof org.jruby.ir.IRClosure
            ifeq 32
         9: .line 98
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryLocalVariable;
            astore 7 /* savedViz */
        10: .line 99
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryLocalVariable;
            astore 8 /* savedFrame */
        11: .line 102
            iconst_0
            istore 9 /* insertIndex */
        start local 9 // int insertIndex
        12: .line 104
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsFrame:()Z
            ifeq 15
        13: .line 105
            aload 6 /* entryBB */
            iload 9 /* insertIndex */
            iinc 9 /* insertIndex */ 1
            new org.jruby.ir.instructions.SaveBindingVisibilityInstr
            dup
            aload 7 /* 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
        14: .line 106
            aload 6 /* entryBB */
            iload 9 /* insertIndex */
            iinc 9 /* insertIndex */ 1
            new org.jruby.ir.instructions.PushBlockFrameInstr
            dup
            aload 8 /* savedFrame */
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.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
        15: .line 110
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable int
      StackMap stack:
            iload 5 /* requireBinding */
            ifeq 17
        16: .line 111
            aload 6 /* entryBB */
            iload 9 /* insertIndex */
            iinc 9 /* 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
        17: .line 114
      StackMap locals:
      StackMap stack:
            aload 6 /* entryBB */
            iload 9 /* insertIndex */
            iinc 9 /* 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
        18: .line 116
            aload 0 /* this */
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.createPrologueBlock:(Lorg/jruby/ir/representations/CFG;)Lorg/jruby/ir/representations/BasicBlock;
            astore 10 /* prologueBB */
        start local 10 // org.jruby.ir.representations.BasicBlock prologueBB
        19: .line 119
            aload 1 /* scope */
            checkcast org.jruby.ir.IRClosure
            invokevirtual org.jruby.ir.IRClosure.getSignature:()Lorg/jruby/runtime/Signature;
            astore 11 /* sig */
        start local 11 // org.jruby.runtime.Signature sig
        20: .line 120
            aload 11 /* sig */
            invokevirtual org.jruby.runtime.Signature.arityValue:()I
            istore 12 /* arityValue */
        start local 12 // int arityValue
        21: .line 121
            iload 12 /* arityValue */
            ifne 24
        22: .line 122
            aload 10 /* 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
        23: .line 123
            goto 44
        24: .line 124
      StackMap locals: org.jruby.ir.representations.BasicBlock org.jruby.runtime.Signature int
      StackMap stack:
            aload 11 /* sig */
            invokevirtual org.jruby.runtime.Signature.isFixed:()Z
            ifeq 30
        25: .line 125
            iload 12 /* arityValue */
            iconst_1
            if_icmpne 28
        26: .line 126
            aload 10 /* 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
        27: .line 127
            goto 44
        28: .line 128
      StackMap locals:
      StackMap stack:
            aload 10 /* 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
        29: .line 130
            goto 44
        30: .line 131
      StackMap locals:
      StackMap stack:
            aload 10 /* 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 12 // int arityValue
        end local 11 // org.jruby.runtime.Signature sig
        end local 10 // org.jruby.ir.representations.BasicBlock prologueBB
        end local 9 // int insertIndex
        31: .line 134
            goto 44
        32: .line 135
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG int int org.jruby.ir.representations.BasicBlock org.jruby.ir.operands.Variable org.jruby.ir.operands.Variable
      StackMap stack:
            iload 4 /* requireFrame */
            ifeq 43
        33: .line 136
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.needsOnlyBackref:()Z
            ifeq 36
        34: .line 137
            aload 6 /* 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
        35: .line 138
            goto 43
        36: .line 139
      StackMap locals:
      StackMap stack:
            aload 6 /* entryBB */
        37: new org.jruby.ir.instructions.PushMethodFrameInstr
            dup
        38: .line 140
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.getName:()Lorg/jruby/RubySymbol;
        39: .line 141
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.isScriptScope:()Z
            ifeq 40
            getstatic org.jruby.runtime.Visibility.PRIVATE:Lorg/jruby/runtime/Visibility;
            goto 41
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 37 new 37 org.jruby.RubySymbol
        40: getstatic org.jruby.runtime.Visibility.PUBLIC:Lorg/jruby/runtime/Visibility;
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 37 new 37 org.jruby.RubySymbol org.jruby.runtime.Visibility
        41: invokespecial org.jruby.ir.instructions.PushMethodFrameInstr.<init>:(Lorg/jruby/RubySymbol;Lorg/jruby/runtime/Visibility;)V
        42: .line 139
            invokevirtual org.jruby.ir.representations.BasicBlock.addInstr:(Lorg/jruby/ir/instructions/Instr;)V
        43: .line 144
      StackMap locals:
      StackMap stack:
            iload 5 /* requireBinding */
            ifeq 44
            aload 6 /* 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
        44: .line 151
      StackMap locals:
      StackMap stack:
            aload 3 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getGlobalEnsureBB:()Lorg/jruby/ir/representations/BasicBlock;
            astore 9 /* geb */
        start local 9 // org.jruby.ir.representations.BasicBlock geb
        45: .line 152
            iconst_0
            istore 10 /* gebProcessed */
        start local 10 // boolean gebProcessed
        46: .line 153
            aload 9 /* geb */
            ifnonnull 52
        47: .line 154
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.createTemporaryVariable:()Lorg/jruby/ir/operands/TemporaryLocalVariable;
            astore 11 /* exc */
        start local 11 // org.jruby.ir.operands.Variable exc
        48: .line 155
            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 9 /* geb */
        49: .line 156
            aload 9 /* geb */
            new org.jruby.ir.instructions.ReceiveJRubyExceptionInstr
            dup
            aload 11 /* 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
        50: .line 157
            aload 9 /* geb */
            new org.jruby.ir.instructions.ThrowExceptionInstr
            dup
            aload 11 /* 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
        51: .line 158
            aload 3 /* cfg */
            aload 9 /* geb */
            invokevirtual org.jruby.ir.representations.CFG.addGlobalEnsureBB:(Lorg/jruby/ir/representations/BasicBlock;)V
        end local 11 // org.jruby.ir.operands.Variable exc
        52: .line 162
      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 12
            goto 83
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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:
        53: aload 12
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.BasicBlock
            astore 11 /* bb */
        start local 11 // org.jruby.ir.representations.BasicBlock bb
        54: .line 163
            aconst_null
            astore 13 /* i */
        start local 13 // org.jruby.ir.instructions.Instr i
        55: .line 164
            aload 11 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.getInstrs:()Ljava/util/List;
            invokeinterface java.util.List.listIterator:()Ljava/util/ListIterator;
            astore 14 /* instrs */
        start local 14 // java.util.ListIterator instrs
        56: .line 165
            goto 67
        57: .line 166
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 14 /* instrs */
            invokeinterface java.util.ListIterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 13 /* i */
        58: .line 169
            aload 11 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isExitBB:()Z
            ifne 67
            aload 13 /* i */
            instanceof org.jruby.ir.instructions.ReturnInstr
            ifeq 67
        59: .line 171
            iload 4 /* requireFrame */
            ifne 60
            iload 5 /* requireBinding */
            ifeq 61
      StackMap locals:
      StackMap stack:
        60: aload 0 /* this */
            aload 1 /* scope */
            aload 13 /* i */
            checkcast org.jruby.ir.instructions.ReturnInstr
            aload 14 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.fixReturn:(Lorg/jruby/ir/IRScope;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator;)V
        61: .line 173
      StackMap locals:
      StackMap stack:
            aload 14 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            checkcast org.jruby.ir.instructions.Instr
            astore 13 /* i */
        62: .line 174
            aload 0 /* this */
            aload 1 /* scope */
            aload 11 /* bb */
            aload 9 /* geb */
            if_acmpne 63
            iconst_1
            goto 64
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 org.jruby.ir.IRScope
        63: iconst_0
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 org.jruby.ir.IRScope int
        64: iload 5 /* requireBinding */
            iload 4 /* requireFrame */
            aload 7 /* savedViz */
            aload 8 /* savedFrame */
            aload 14 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(Lorg/jruby/ir/IRScope;ZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        65: .line 175
            aload 11 /* bb */
            aload 9 /* geb */
            if_acmpne 68
            iconst_1
            istore 10 /* gebProcessed */
        66: .line 176
            goto 68
        67: .line 165
      StackMap locals:
      StackMap stack:
            aload 14 /* instrs */
            invokeinterface java.util.ListIterator.hasNext:()Z
            ifne 57
        68: .line 180
      StackMap locals:
      StackMap stack:
            aload 11 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isExitBB:()Z
            ifeq 78
            aload 11 /* bb */
            invokevirtual org.jruby.ir.representations.BasicBlock.isEmpty:()Z
            ifne 78
        69: .line 182
            aload 13 /* i */
            ifnull 73
            aload 13 /* i */
            instanceof org.jruby.ir.instructions.ReturnInstr
            ifeq 73
        70: .line 184
            iload 4 /* requireFrame */
            ifne 71
            iload 5 /* requireBinding */
            ifeq 72
      StackMap locals:
      StackMap stack:
        71: aload 0 /* this */
            aload 1 /* scope */
            aload 13 /* i */
            checkcast org.jruby.ir.instructions.ReturnInstr
            aload 14 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.fixReturn:(Lorg/jruby/ir/IRScope;Lorg/jruby/ir/instructions/ReturnBase;Ljava/util/ListIterator;)V
        72: .line 185
      StackMap locals:
      StackMap stack:
            aload 14 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
        73: .line 187
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* scope */
            aload 11 /* bb */
            aload 9 /* geb */
            if_acmpne 74
            iconst_1
            goto 75
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 org.jruby.ir.IRScope
        74: iconst_0
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 org.jruby.ir.IRScope int
        75: iload 5 /* requireBinding */
            iload 4 /* requireFrame */
            aload 7 /* savedViz */
            aload 8 /* savedFrame */
            aload 14 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(Lorg/jruby/ir/IRScope;ZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        76: .line 188
            aload 11 /* bb */
            aload 9 /* geb */
            if_acmpne 83
            iconst_1
            istore 10 /* gebProcessed */
        77: .line 189
            goto 83
      StackMap locals:
      StackMap stack:
        78: iload 10 /* gebProcessed */
            ifne 83
            aload 11 /* bb */
            aload 9 /* geb */
            if_acmpne 83
        79: .line 191
            aload 13 /* i */
            ifnull 82
        80: .line 193
            getstatic org.jruby.ir.passes.AddCallProtocolInstructions.$assertionsDisabled:Z
            ifne 81
            aload 13 /* i */
            invokevirtual org.jruby.ir.instructions.Instr.getOperation:()Lorg/jruby/ir/Operation;
            invokevirtual org.jruby.ir.Operation.transfersControl:()Z
            ifne 81
            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 /* scope */
            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 13 /* 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
        81: .line 194
      StackMap locals:
      StackMap stack:
            aload 14 /* instrs */
            invokeinterface java.util.ListIterator.previous:()Ljava/lang/Object;
            pop
        82: .line 196
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* scope */
            iconst_1
            iload 5 /* requireBinding */
            iload 4 /* requireFrame */
            aload 7 /* savedViz */
            aload 8 /* savedFrame */
            aload 14 /* instrs */
            invokevirtual org.jruby.ir.passes.AddCallProtocolInstructions.popSavedState:(Lorg/jruby/ir/IRScope;ZZZLorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Variable;Ljava/util/ListIterator;)V
        end local 14 // java.util.ListIterator instrs
        end local 13 // org.jruby.ir.instructions.Instr i
        end local 11 // org.jruby.ir.representations.BasicBlock bb
        83: .line 162
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG 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 12
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 53
        end local 10 // boolean gebProcessed
        end local 9 // org.jruby.ir.representations.BasicBlock geb
        end local 8 // org.jruby.ir.operands.Variable savedFrame
        end local 7 // org.jruby.ir.operands.Variable savedViz
        end local 6 // org.jruby.ir.representations.BasicBlock entryBB
        84: .line 208
      StackMap locals: org.jruby.ir.passes.AddCallProtocolInstructions org.jruby.ir.IRScope java.lang.Object[] org.jruby.ir.representations.CFG int int
      StackMap stack:
            aload 1 /* scope */
            invokevirtual org.jruby.ir.IRScope.setExplicitCallProtocolFlag:()V
        85: .line 212
            new org.jruby.ir.passes.LiveVariableAnalysis
            dup
            invokespecial org.jruby.ir.passes.LiveVariableAnalysis.<init>:()V
            aload 1 /* scope */
            invokevirtual org.jruby.ir.passes.LiveVariableAnalysis.invalidate:(Lorg/jruby/ir/IRScope;)Z
            pop
        86: .line 214
            aconst_null
            areturn
        end local 5 // boolean requireBinding
        end local 4 // boolean requireFrame
        end local 3 // org.jruby.ir.representations.CFG cfg
        end local 2 // java.lang.Object[] data
        end local 1 // org.jruby.ir.IRScope scope
        end local 0 // org.jruby.ir.passes.AddCallProtocolInstructions this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   87     0            this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0   87     1           scope  Lorg/jruby/ir/IRScope;
            0   87     2            data  [Ljava/lang/Object;
            2   87     3             cfg  Lorg/jruby/ir/representations/CFG;
            3   87     4    requireFrame  Z
            4   87     5  requireBinding  Z
            6   84     6         entryBB  Lorg/jruby/ir/representations/BasicBlock;
            7   84     7        savedViz  Lorg/jruby/ir/operands/Variable;
            8   84     8      savedFrame  Lorg/jruby/ir/operands/Variable;
           12   31     9     insertIndex  I
           19   31    10      prologueBB  Lorg/jruby/ir/representations/BasicBlock;
           20   31    11             sig  Lorg/jruby/runtime/Signature;
           21   31    12      arityValue  I
           45   84     9             geb  Lorg/jruby/ir/representations/BasicBlock;
           46   84    10    gebProcessed  Z
           48   52    11             exc  Lorg/jruby/ir/operands/Variable;
           54   83    11              bb  Lorg/jruby/ir/representations/BasicBlock;
           55   83    13               i  Lorg/jruby/ir/instructions/Instr;
           56   83    14          instrs  Ljava/util/ListIterator<Lorg/jruby/ir/instructions/Instr;>;
    MethodParameters:
       Name  Flags
      scope  
      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 222
            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 224
            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 225
            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 226
            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 227
            aload 1 /* cfg */
            aload 4 /* prologueBB */
            invokevirtual org.jruby.ir.representations.CFG.addBasicBlock:(Lorg/jruby/ir/representations/BasicBlock;)V
         5: .line 228
            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 229
            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 232
            aload 1 /* cfg */
            invokevirtual org.jruby.ir.representations.CFG.getGlobalEnsureBB:()Lorg/jruby/ir/representations/BasicBlock;
            ifnull 11
         8: .line 233
            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 234
            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 235
            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 238
      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.IRScope);
    descriptor: (Lorg/jruby/ir/IRScope;)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.IRScope scope
         0: .line 244
            iconst_0
            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    1     0   this  Lorg/jruby/ir/passes/AddCallProtocolInstructions;
            0    1     1  scope  Lorg/jruby/ir/IRScope;
    MethodParameters:
       Name  Flags
      scope  
}
SourceFile: "AddCallProtocolInstructions.java"
InnerClasses:
  public final EdgeType = org.jruby.ir.representations.CFG$EdgeType of org.jruby.ir.representations.CFG
/

org.jruby/ jruby-core/ 9.2.9.0/ org/jruby/ir/passes/AddCallProtocolInstructions.class
