public abstract class org.graalvm.compiler.loop.phases.LoopTransformations
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.graalvm.compiler.loop.phases.LoopTransformations
  super_class: java.lang.Object
{
  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 73
            ldc Lorg/graalvm/compiler/loop/phases/LoopTransformations;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.phases.LoopTransformations this
         0: .line 75
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 77
            return
        end local 0 // org.graalvm.compiler.loop.phases.LoopTransformations this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/loop/phases/LoopTransformations;

  public static void peel(org.graalvm.compiler.loop.LoopEx);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 80
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.inside:()Lorg/graalvm/compiler/loop/LoopFragmentInside;
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentInside;
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.insertBefore:(Lorg/graalvm/compiler/loop/LoopEx;)V
         1: .line 81
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            dconst_0
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.loopFrequency:()D
            dconst_1
            dsub
            invokestatic java.lang.Math.max:(DD)D
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setLoopFrequency:(D)V
         2: .line 82
            return
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  loop  Lorg/graalvm/compiler/loop/LoopEx;
    MethodParameters:
      Name  Flags
      loop  

  public static void fullUnroll(org.graalvm.compiler.loop.LoopEx, org.graalvm.compiler.phases.tiers.PhaseContext, org.graalvm.compiler.phases.common.CanonicalizerPhase);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/phases/tiers/PhaseContext;Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=3
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
        start local 1 // org.graalvm.compiler.phases.tiers.PhaseContext context
        start local 2 // org.graalvm.compiler.phases.common.CanonicalizerPhase canonicalizer
         0: .line 86
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            astore 3 /* loopBegin */
        start local 3 // org.graalvm.compiler.nodes.LoopBeginNode loopBegin
         1: .line 87
            aload 3 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 4 /* graph */
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
         2: .line 88
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodeCount:()I
            istore 5 /* initialNodeCount */
        start local 5 // int initialNodeCount
         3: .line 89
            goto 10
         4: .line 90
      StackMap locals: org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int
      StackMap stack:
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getMark:()Lorg/graalvm/compiler/graph/Graph$Mark;
            astore 6 /* mark */
        start local 6 // org.graalvm.compiler.graph.Graph$Mark mark
         5: .line 91
            aload 0 /* loop */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.peel:(Lorg/graalvm/compiler/loop/LoopEx;)V
         6: .line 92
            aload 2 /* canonicalizer */
            aload 4 /* graph */
            aload 1 /* context */
            aload 6 /* mark */
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.applyIncremental:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/phases/tiers/PhaseContext;Lorg/graalvm/compiler/graph/Graph$Mark;)V
         7: .line 93
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.invalidateFragments:()V
         8: .line 94
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodeCount:()I
            iload 5 /* initialNodeCount */
            getstatic org.graalvm.compiler.core.common.GraalOptions.MaximumDesiredSize:Lorg/graalvm/compiler/options/OptionKey;
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            iconst_2
            imul
            iadd
            if_icmple 10
         9: .line 95
            new org.graalvm.compiler.core.common.RetryableBailoutException
            dup
            ldc "FullUnroll : Graph seems to grow out of proportion"
            invokespecial org.graalvm.compiler.core.common.RetryableBailoutException.<init>:(Ljava/lang/String;)V
            athrow
        end local 6 // org.graalvm.compiler.graph.Graph$Mark mark
        10: .line 89
      StackMap locals:
      StackMap stack:
            aload 3 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isDeleted:()Z
            ifeq 4
        11: .line 98
            return
        end local 5 // int initialNodeCount
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 3 // org.graalvm.compiler.nodes.LoopBeginNode loopBegin
        end local 2 // org.graalvm.compiler.phases.common.CanonicalizerPhase canonicalizer
        end local 1 // org.graalvm.compiler.phases.tiers.PhaseContext context
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   12     0              loop  Lorg/graalvm/compiler/loop/LoopEx;
            0   12     1           context  Lorg/graalvm/compiler/phases/tiers/PhaseContext;
            0   12     2     canonicalizer  Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
            1   12     3         loopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            2   12     4             graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            3   12     5  initialNodeCount  I
            5   10     6              mark  Lorg/graalvm/compiler/graph/Graph$Mark;
    MethodParameters:
               Name  Flags
      loop           
      context        
      canonicalizer  

  public static void unswitch(org.graalvm.compiler.loop.LoopEx, java.util.List<org.graalvm.compiler.nodes.ControlSplitNode>);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Ljava/util/List;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=16, args_size=2
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
        start local 1 // java.util.List controlSplitNodeSet
         0: .line 101
            aload 1 /* controlSplitNodeSet */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ControlSplitNode
            astore 2 /* firstNode */
        start local 2 // org.graalvm.compiler.nodes.ControlSplitNode firstNode
         1: .line 102
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.whole:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 3 /* originalLoop */
        start local 3 // org.graalvm.compiler.loop.LoopFragmentWhole originalLoop
         2: .line 103
            aload 2 /* firstNode */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 4 /* graph */
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
         3: .line 105
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.incrementUnswitches:()V
         4: .line 108
            aload 2 /* firstNode */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.copyWithInputs:()Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ControlSplitNode
            astore 5 /* newControlSplit */
        start local 5 // org.graalvm.compiler.nodes.ControlSplitNode newControlSplit
         5: .line 109
            aload 3 /* originalLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.entryPoint:()Lorg/graalvm/compiler/nodes/FixedNode;
            aload 5 /* newControlSplit */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.replaceAtPredecessor:(Lorg/graalvm/compiler/graph/Node;)V
         6: .line 115
            aload 2 /* firstNode */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.successorPositions:()Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 6 /* successors */
        start local 6 // java.util.Iterator successors
         7: .line 116
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 8
            aload 6 /* successors */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         8: .line 118
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ControlSplitNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.ControlSplitNode java.util.Iterator
      StackMap stack:
            aload 6 /* successors */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Position
            astore 7 /* firstPosition */
        start local 7 // org.graalvm.compiler.graph.Position firstPosition
         9: .line 119
            aload 3 /* originalLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.entryPoint:()Lorg/graalvm/compiler/nodes/FixedNode;
            invokestatic org.graalvm.compiler.nodes.BeginNode.begin:(Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 8 /* originalLoopBegin */
        start local 8 // org.graalvm.compiler.nodes.AbstractBeginNode originalLoopBegin
        10: .line 120
            aload 7 /* firstPosition */
            aload 5 /* newControlSplit */
            aload 8 /* originalLoopBegin */
            invokevirtual org.graalvm.compiler.graph.Position.set:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        11: .line 121
            aload 8 /* originalLoopBegin */
            aload 7 /* firstPosition */
            aload 2 /* firstNode */
            invokevirtual org.graalvm.compiler.graph.Position.get:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.graph.Node.getNodeSourcePosition:()Lorg/graalvm/compiler/graph/NodeSourcePosition;
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.setNodeSourcePosition:(Lorg/graalvm/compiler/graph/NodeSourcePosition;)V
        12: .line 123
            goto 26
        13: .line 124
      StackMap locals: org.graalvm.compiler.graph.Position org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack:
            aload 6 /* successors */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Position
            astore 9 /* position */
        start local 9 // org.graalvm.compiler.graph.Position position
        14: .line 126
            aload 3 /* originalLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 10 /* duplicateLoop */
        start local 10 // org.graalvm.compiler.loop.LoopFragmentWhole duplicateLoop
        15: .line 127
            aload 10 /* duplicateLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.entryPoint:()Lorg/graalvm/compiler/nodes/FixedNode;
            invokestatic org.graalvm.compiler.nodes.BeginNode.begin:(Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 11 /* newBegin */
        start local 11 // org.graalvm.compiler.nodes.AbstractBeginNode newBegin
        16: .line 128
            aload 11 /* newBegin */
            aload 9 /* position */
            aload 2 /* firstNode */
            invokevirtual org.graalvm.compiler.graph.Position.get:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.graph.Node.getNodeSourcePosition:()Lorg/graalvm/compiler/graph/NodeSourcePosition;
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.setNodeSourcePosition:(Lorg/graalvm/compiler/graph/NodeSourcePosition;)V
        17: .line 129
            aload 9 /* position */
            aload 5 /* newControlSplit */
            aload 11 /* newBegin */
            invokevirtual org.graalvm.compiler.graph.Position.set:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        18: .line 132
            aload 1 /* controlSplitNodeSet */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 13
            goto 25
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ControlSplitNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.ControlSplitNode java.util.Iterator org.graalvm.compiler.graph.Position org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.graph.Position org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.AbstractBeginNode top java.util.Iterator
      StackMap stack:
        19: aload 13
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ControlSplitNode
            astore 12 /* controlSplitNode */
        start local 12 // org.graalvm.compiler.nodes.ControlSplitNode controlSplitNode
        20: .line 133
            aload 10 /* duplicateLoop */
            aload 12 /* controlSplitNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ControlSplitNode
            astore 14 /* duplicatedControlSplit */
        start local 14 // org.graalvm.compiler.nodes.ControlSplitNode duplicatedControlSplit
        21: .line 134
            aload 14 /* duplicatedControlSplit */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.isAlive:()Z
            ifeq 25
        22: .line 135
            aload 9 /* position */
            aload 14 /* duplicatedControlSplit */
            invokevirtual org.graalvm.compiler.graph.Position.get:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            astore 15 /* survivingSuccessor */
        start local 15 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        23: .line 136
            aload 15 /* survivingSuccessor */
            getstatic org.graalvm.compiler.nodeinfo.InputType.Guard:Lorg/graalvm/compiler/nodeinfo/InputType;
            aload 11 /* newBegin */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.replaceAtUsages:(Lorg/graalvm/compiler/nodeinfo/InputType;Lorg/graalvm/compiler/graph/Node;)V
        24: .line 137
            aload 4 /* graph */
            aload 14 /* duplicatedControlSplit */
            aload 15 /* survivingSuccessor */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeSplitPropagate:(Lorg/graalvm/compiler/nodes/ControlSplitNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        end local 15 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        end local 14 // org.graalvm.compiler.nodes.ControlSplitNode duplicatedControlSplit
        end local 12 // org.graalvm.compiler.nodes.ControlSplitNode controlSplitNode
        25: .line 132
      StackMap locals:
      StackMap stack:
            aload 13
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 19
        end local 11 // org.graalvm.compiler.nodes.AbstractBeginNode newBegin
        end local 10 // org.graalvm.compiler.loop.LoopFragmentWhole duplicateLoop
        end local 9 // org.graalvm.compiler.graph.Position position
        26: .line 123
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ControlSplitNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.ControlSplitNode java.util.Iterator org.graalvm.compiler.graph.Position org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack:
            aload 6 /* successors */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 13
        27: .line 142
            aload 1 /* controlSplitNodeSet */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 10
            goto 33
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ControlSplitNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.ControlSplitNode java.util.Iterator org.graalvm.compiler.graph.Position org.graalvm.compiler.nodes.AbstractBeginNode top java.util.Iterator
      StackMap stack:
        28: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ControlSplitNode
            astore 9 /* controlSplitNode */
        start local 9 // org.graalvm.compiler.nodes.ControlSplitNode controlSplitNode
        29: .line 143
            aload 9 /* controlSplitNode */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.isAlive:()Z
            ifeq 33
        30: .line 144
            aload 7 /* firstPosition */
            aload 9 /* controlSplitNode */
            invokevirtual org.graalvm.compiler.graph.Position.get:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            astore 11 /* survivingSuccessor */
        start local 11 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        31: .line 145
            aload 11 /* survivingSuccessor */
            getstatic org.graalvm.compiler.nodeinfo.InputType.Guard:Lorg/graalvm/compiler/nodeinfo/InputType;
            aload 8 /* originalLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.replaceAtUsages:(Lorg/graalvm/compiler/nodeinfo/InputType;Lorg/graalvm/compiler/graph/Node;)V
        32: .line 146
            aload 4 /* graph */
            aload 9 /* controlSplitNode */
            aload 11 /* survivingSuccessor */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeSplitPropagate:(Lorg/graalvm/compiler/nodes/ControlSplitNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        end local 11 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        end local 9 // org.graalvm.compiler.nodes.ControlSplitNode controlSplitNode
        33: .line 142
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 28
        34: .line 151
            return
        end local 8 // org.graalvm.compiler.nodes.AbstractBeginNode originalLoopBegin
        end local 7 // org.graalvm.compiler.graph.Position firstPosition
        end local 6 // java.util.Iterator successors
        end local 5 // org.graalvm.compiler.nodes.ControlSplitNode newControlSplit
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 3 // org.graalvm.compiler.loop.LoopFragmentWhole originalLoop
        end local 2 // org.graalvm.compiler.nodes.ControlSplitNode firstNode
        end local 1 // java.util.List controlSplitNodeSet
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0   35     0                    loop  Lorg/graalvm/compiler/loop/LoopEx;
            0   35     1     controlSplitNodeSet  Ljava/util/List<Lorg/graalvm/compiler/nodes/ControlSplitNode;>;
            1   35     2               firstNode  Lorg/graalvm/compiler/nodes/ControlSplitNode;
            2   35     3            originalLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            3   35     4                   graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            5   35     5         newControlSplit  Lorg/graalvm/compiler/nodes/ControlSplitNode;
            7   35     6              successors  Ljava/util/Iterator<Lorg/graalvm/compiler/graph/Position;>;
            9   35     7           firstPosition  Lorg/graalvm/compiler/graph/Position;
           10   35     8       originalLoopBegin  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           14   26     9                position  Lorg/graalvm/compiler/graph/Position;
           15   26    10           duplicateLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
           16   26    11                newBegin  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           20   25    12        controlSplitNode  Lorg/graalvm/compiler/nodes/ControlSplitNode;
           21   25    14  duplicatedControlSplit  Lorg/graalvm/compiler/nodes/ControlSplitNode;
           23   25    15      survivingSuccessor  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           29   33     9        controlSplitNode  Lorg/graalvm/compiler/nodes/ControlSplitNode;
           31   33    11      survivingSuccessor  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
    Signature: (Lorg/graalvm/compiler/loop/LoopEx;Ljava/util/List<Lorg/graalvm/compiler/nodes/ControlSplitNode;>;)V
    MethodParameters:
                     Name  Flags
      loop                 
      controlSplitNodeSet  

  public static void partialUnroll(org.graalvm.compiler.loop.LoopEx);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 154
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 1
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isMainLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 155
      StackMap locals:
      StackMap stack:
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            ldc "LoopPartialUnroll %s"
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 157
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.inside:()Lorg/graalvm/compiler/loop/LoopFragmentInside;
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentInside;
            astore 1 /* newSegment */
        start local 1 // org.graalvm.compiler.loop.LoopFragmentInside newSegment
         3: .line 158
            aload 1 /* newSegment */
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.insertWithinAfter:(Lorg/graalvm/compiler/loop/LoopEx;)V
         4: .line 160
            return
        end local 1 // org.graalvm.compiler.loop.LoopFragmentInside newSegment
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        loop  Lorg/graalvm/compiler/loop/LoopEx;
            3    5     1  newSegment  Lorg/graalvm/compiler/loop/LoopFragmentInside;
    MethodParameters:
      Name  Flags
      loop  

  public static org.graalvm.compiler.nodes.LoopBeginNode insertPrePostLoops(org.graalvm.compiler.loop.LoopEx);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;)Lorg/graalvm/compiler/nodes/LoopBeginNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=23, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 231
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 1 /* graph */
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
         1: .line 232
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            ldc "LoopTransformations.insertPrePostLoops %s"
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 233
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.whole:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 2 /* preLoop */
        start local 2 // org.graalvm.compiler.loop.LoopFragmentWhole preLoop
         3: .line 234
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            astore 3 /* preCounted */
        start local 3 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
         4: .line 235
            aload 3 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getLimitTest:()Lorg/graalvm/compiler/nodes/IfNode;
            astore 4 /* preLimit */
        start local 4 // org.graalvm.compiler.nodes.IfNode preLimit
         5: .line 236
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 6
            aload 4 /* preLimit */
            ifnonnull 6
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         6: .line 237
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.CountedLoopInfo org.graalvm.compiler.nodes.IfNode
      StackMap stack:
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            astore 5 /* preLoopBegin */
        start local 5 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
         7: .line 238
            aload 3 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getCounter:()Lorg/graalvm/compiler/loop/InductionVariable;
            astore 6 /* preIv */
        start local 6 // org.graalvm.compiler.loop.InductionVariable preIv
         8: .line 239
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.getSingleLoopExit:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            astore 7 /* preLoopExitNode */
        start local 7 // org.graalvm.compiler.nodes.LoopExitNode preLoopExitNode
         9: .line 240
            aload 7 /* preLoopExitNode */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            astore 8 /* continuationNode */
        start local 8 // org.graalvm.compiler.nodes.FixedNode continuationNode
        10: .line 243
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 9 /* mainLoop */
        start local 9 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        11: .line 244
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 10 /* postLoop */
        start local 10 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
        12: .line 245
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.incrementSplits:()V
        13: .line 246
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.incrementSplits:()V
        14: .line 247
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setPreLoop:()V
        15: .line 248
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_3
            aload 1 /* graph */
            ldc "After duplication"
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;)V
        16: .line 249
            aload 9 /* mainLoop */
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.LoopBeginNode
            astore 11 /* mainLoopBegin */
        start local 11 // org.graalvm.compiler.nodes.LoopBeginNode mainLoopBegin
        17: .line 250
            aload 11 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setMainLoop:()V
        18: .line 251
            aload 10 /* postLoop */
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.LoopBeginNode
            astore 12 /* postLoopBegin */
        start local 12 // org.graalvm.compiler.nodes.LoopBeginNode postLoopBegin
        19: .line 252
            aload 12 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setPostLoop:()V
        20: .line 254
            aload 12 /* postLoopBegin */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.getBlockEndAfterLoopExit:(Lorg/graalvm/compiler/nodes/LoopBeginNode;)Lorg/graalvm/compiler/nodes/EndNode;
            astore 13 /* postEndNode */
        start local 13 // org.graalvm.compiler.nodes.EndNode postEndNode
        21: .line 255
            aload 13 /* postEndNode */
            invokevirtual org.graalvm.compiler.nodes.EndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            astore 14 /* postMergeNode */
        start local 14 // org.graalvm.compiler.nodes.AbstractMergeNode postMergeNode
        22: .line 256
            aload 12 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.getSingleLoopExit:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            astore 15 /* postLoopExitNode */
        start local 15 // org.graalvm.compiler.nodes.LoopExitNode postLoopExitNode
        23: .line 259
            aload 5 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.phis:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 17
            goto 27
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.CountedLoopInfo org.graalvm.compiler.nodes.IfNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.loop.InductionVariable org.graalvm.compiler.nodes.LoopExitNode org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.LoopExitNode top java.util.Iterator
      StackMap stack:
        24: aload 17
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 16 /* prePhiNode */
        start local 16 // org.graalvm.compiler.nodes.PhiNode prePhiNode
        25: .line 260
            aload 9 /* mainLoop */
            aload 16 /* prePhiNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 18 /* mainPhiNode */
        start local 18 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
        26: .line 261
            aload 18 /* mainPhiNode */
            iconst_0
            aload 16 /* prePhiNode */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.setValueAt:(ILorg/graalvm/compiler/nodes/ValueNode;)V
        end local 18 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
        end local 16 // org.graalvm.compiler.nodes.PhiNode prePhiNode
        27: .line 259
      StackMap locals:
      StackMap stack:
            aload 17
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 24
        28: .line 264
            aload 11 /* mainLoopBegin */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.getBlockEndAfterLoopExit:(Lorg/graalvm/compiler/nodes/LoopBeginNode;)Lorg/graalvm/compiler/nodes/EndNode;
            astore 16 /* mainEndNode */
        start local 16 // org.graalvm.compiler.nodes.EndNode mainEndNode
        29: .line 265
            aload 16 /* mainEndNode */
            invokevirtual org.graalvm.compiler.nodes.EndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            astore 17 /* mainMergeNode */
        start local 17 // org.graalvm.compiler.nodes.AbstractMergeNode mainMergeNode
        30: .line 266
            aload 12 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.forwardEnd:()Lorg/graalvm/compiler/nodes/AbstractEndNode;
            astore 18 /* postEntryNode */
        start local 18 // org.graalvm.compiler.nodes.AbstractEndNode postEntryNode
        31: .line 269
            aload 18 /* postEntryNode */
            invokestatic org.graalvm.compiler.nodes.BeginNode.begin:(Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 19 /* mainLandingNode */
        start local 19 // org.graalvm.compiler.nodes.AbstractBeginNode mainLandingNode
        32: .line 270
            aload 11 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.getSingleLoopExit:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            astore 20 /* mainLoopExitNode */
        start local 20 // org.graalvm.compiler.nodes.LoopExitNode mainLoopExitNode
        33: .line 271
            aload 20 /* mainLoopExitNode */
            aload 19 /* mainLandingNode */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        34: .line 272
            aload 7 /* preLoopExitNode */
            aload 11 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.forwardEnd:()Lorg/graalvm/compiler/nodes/AbstractEndNode;
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        35: .line 275
            aload 0 /* loop */
            aload 9 /* mainLoop */
            aload 10 /* postLoop */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.processPreLoopPhis:(Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/loop/LoopFragmentWhole;Lorg/graalvm/compiler/loop/LoopFragmentWhole;)V
        36: .line 276
            aload 8 /* continuationNode */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.predecessor:()Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.graph.Node.clearSuccessors:()V
        37: .line 277
            aload 15 /* postLoopExitNode */
            aload 8 /* continuationNode */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        38: .line 278
            aload 14 /* postMergeNode */
            aload 15 /* postLoopExitNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.cleanupMerge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        39: .line 279
            aload 17 /* mainMergeNode */
            aload 19 /* mainLandingNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.cleanupMerge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        40: .line 282
            aload 4 /* preLimit */
            aload 6 /* preIv */
            aload 9 /* mainLoop */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.updateMainLoopLimit:(Lorg/graalvm/compiler/nodes/IfNode;Lorg/graalvm/compiler/loop/InductionVariable;Lorg/graalvm/compiler/loop/LoopFragmentWhole;)V
        41: .line 283
            aload 4 /* preLimit */
            aload 6 /* preIv */
            aload 3 /* preCounted */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.updatePreLoopLimit:(Lorg/graalvm/compiler/nodes/IfNode;Lorg/graalvm/compiler/loop/InductionVariable;Lorg/graalvm/compiler/loop/CountedLoopInfo;)V
        42: .line 284
            aload 5 /* preLoopBegin */
            dconst_1
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setLoopFrequency:(D)V
        43: .line 285
            aload 11 /* mainLoopBegin */
            dconst_0
            aload 11 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.loopFrequency:()D
            ldc 2.0
            dsub
            invokestatic java.lang.Math.max:(DD)D
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setLoopFrequency:(D)V
        44: .line 286
            aload 12 /* postLoopBegin */
            dconst_0
            aload 12 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.loopFrequency:()D
            dconst_1
            dsub
            invokestatic java.lang.Math.max:(DD)D
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setLoopFrequency:(D)V
        45: .line 289
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            ldc Lorg/graalvm/compiler/nodes/SafepointNode;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 22
            goto 48
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.CountedLoopInfo org.graalvm.compiler.nodes.IfNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.loop.InductionVariable org.graalvm.compiler.nodes.LoopExitNode org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.LoopExitNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.AbstractEndNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.nodes.LoopExitNode top java.util.Iterator
      StackMap stack:
        46: aload 22
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.SafepointNode
            astore 21 /* safepoint */
        start local 21 // org.graalvm.compiler.nodes.SafepointNode safepoint
        47: .line 290
            aload 1 /* graph */
            aload 21 /* safepoint */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 21 // org.graalvm.compiler.nodes.SafepointNode safepoint
        48: .line 289
      StackMap locals:
      StackMap stack:
            aload 22
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 46
        49: .line 292
            aload 10 /* postLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            ldc Lorg/graalvm/compiler/nodes/SafepointNode;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 22
            goto 52
      StackMap locals:
      StackMap stack:
        50: aload 22
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.SafepointNode
            astore 21 /* safepoint */
        start local 21 // org.graalvm.compiler.nodes.SafepointNode safepoint
        51: .line 293
            aload 1 /* graph */
            aload 21 /* safepoint */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 21 // org.graalvm.compiler.nodes.SafepointNode safepoint
        52: .line 292
      StackMap locals:
      StackMap stack:
            aload 22
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 50
        53: .line 295
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_4
            aload 1 /* graph */
            ldc "InsertPrePostLoops %s"
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
        54: .line 296
            aload 11 /* mainLoopBegin */
            areturn
        end local 20 // org.graalvm.compiler.nodes.LoopExitNode mainLoopExitNode
        end local 19 // org.graalvm.compiler.nodes.AbstractBeginNode mainLandingNode
        end local 18 // org.graalvm.compiler.nodes.AbstractEndNode postEntryNode
        end local 17 // org.graalvm.compiler.nodes.AbstractMergeNode mainMergeNode
        end local 16 // org.graalvm.compiler.nodes.EndNode mainEndNode
        end local 15 // org.graalvm.compiler.nodes.LoopExitNode postLoopExitNode
        end local 14 // org.graalvm.compiler.nodes.AbstractMergeNode postMergeNode
        end local 13 // org.graalvm.compiler.nodes.EndNode postEndNode
        end local 12 // org.graalvm.compiler.nodes.LoopBeginNode postLoopBegin
        end local 11 // org.graalvm.compiler.nodes.LoopBeginNode mainLoopBegin
        end local 10 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
        end local 9 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        end local 8 // org.graalvm.compiler.nodes.FixedNode continuationNode
        end local 7 // org.graalvm.compiler.nodes.LoopExitNode preLoopExitNode
        end local 6 // org.graalvm.compiler.loop.InductionVariable preIv
        end local 5 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
        end local 4 // org.graalvm.compiler.nodes.IfNode preLimit
        end local 3 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
        end local 2 // org.graalvm.compiler.loop.LoopFragmentWhole preLoop
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   55     0              loop  Lorg/graalvm/compiler/loop/LoopEx;
            1   55     1             graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            3   55     2           preLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            4   55     3        preCounted  Lorg/graalvm/compiler/loop/CountedLoopInfo;
            5   55     4          preLimit  Lorg/graalvm/compiler/nodes/IfNode;
            7   55     5      preLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            8   55     6             preIv  Lorg/graalvm/compiler/loop/InductionVariable;
            9   55     7   preLoopExitNode  Lorg/graalvm/compiler/nodes/LoopExitNode;
           10   55     8  continuationNode  Lorg/graalvm/compiler/nodes/FixedNode;
           11   55     9          mainLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
           12   55    10          postLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
           17   55    11     mainLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
           19   55    12     postLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
           21   55    13       postEndNode  Lorg/graalvm/compiler/nodes/EndNode;
           22   55    14     postMergeNode  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
           23   55    15  postLoopExitNode  Lorg/graalvm/compiler/nodes/LoopExitNode;
           25   27    16        prePhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
           26   27    18       mainPhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
           29   55    16       mainEndNode  Lorg/graalvm/compiler/nodes/EndNode;
           30   55    17     mainMergeNode  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
           31   55    18     postEntryNode  Lorg/graalvm/compiler/nodes/AbstractEndNode;
           32   55    19   mainLandingNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           33   55    20  mainLoopExitNode  Lorg/graalvm/compiler/nodes/LoopExitNode;
           47   48    21         safepoint  Lorg/graalvm/compiler/nodes/SafepointNode;
           51   52    21         safepoint  Lorg/graalvm/compiler/nodes/SafepointNode;
    MethodParameters:
      Name  Flags
      loop  

  private static void cleanupMerge(org.graalvm.compiler.nodes.AbstractMergeNode, org.graalvm.compiler.nodes.AbstractBeginNode);
    descriptor: (Lorg/graalvm/compiler/nodes/AbstractMergeNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.nodes.AbstractMergeNode mergeNode
        start local 1 // org.graalvm.compiler.nodes.AbstractBeginNode landingNode
         0: .line 303
            aload 0 /* mergeNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.cfgPredecessors:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.AbstractBeginNode top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.EndNode
            astore 2 /* end */
        start local 2 // org.graalvm.compiler.nodes.EndNode end
         2: .line 304
            aload 0 /* mergeNode */
            aload 2 /* end */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.removeEnd:(Lorg/graalvm/compiler/nodes/AbstractEndNode;)V
         3: .line 305
            aload 2 /* end */
            invokevirtual org.graalvm.compiler.nodes.EndNode.safeDelete:()V
        end local 2 // org.graalvm.compiler.nodes.EndNode end
         4: .line 303
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 307
            aload 0 /* mergeNode */
            aload 1 /* landingNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.prepareDelete:(Lorg/graalvm/compiler/nodes/FixedNode;)V
         6: .line 308
            aload 0 /* mergeNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.safeDelete:()V
         7: .line 309
            return
        end local 1 // org.graalvm.compiler.nodes.AbstractBeginNode landingNode
        end local 0 // org.graalvm.compiler.nodes.AbstractMergeNode mergeNode
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0    mergeNode  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            0    8     1  landingNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            2    4     2          end  Lorg/graalvm/compiler/nodes/EndNode;
    MethodParameters:
             Name  Flags
      mergeNode    
      landingNode  

  private static void processPreLoopPhis(org.graalvm.compiler.loop.LoopEx, org.graalvm.compiler.loop.LoopFragmentWhole, org.graalvm.compiler.loop.LoopFragmentWhole);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/loop/LoopFragmentWhole;Lorg/graalvm/compiler/loop/LoopFragmentWhole;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=10, args_size=3
        start local 0 // org.graalvm.compiler.loop.LoopEx preLoop
        start local 1 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        start local 2 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
         0: .line 313
            aload 0 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            astore 3 /* preLoopBegin */
        start local 3 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
         1: .line 314
            aload 3 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.phis:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 5
            goto 13
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 4 /* prePhiNode */
        start local 4 // org.graalvm.compiler.nodes.PhiNode prePhiNode
         3: .line 315
            aload 2 /* postLoop */
            aload 4 /* prePhiNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 6 /* postPhiNode */
        start local 6 // org.graalvm.compiler.nodes.PhiNode postPhiNode
         4: .line 316
            aload 1 /* mainLoop */
            aload 4 /* prePhiNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 7 /* mainPhiNode */
        start local 7 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
         5: .line 317
            aload 6 /* postPhiNode */
            iconst_0
            aload 7 /* mainPhiNode */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.setValueAt:(ILorg/graalvm/compiler/nodes/ValueNode;)V
         6: .line 320
            aload 4 /* prePhiNode */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 12
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.PhiNode java.util.Iterator org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode top java.util.Iterator
      StackMap stack:
         7: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 8 /* usage */
        start local 8 // org.graalvm.compiler.graph.Node usage
         8: .line 321
            aload 8 /* usage */
            aload 7 /* mainPhiNode */
            if_acmpne 10
         9: .line 322
            goto 12
        10: .line 324
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.PhiNode java.util.Iterator org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.graph.Node java.util.Iterator
      StackMap stack:
            aload 0 /* preLoop */
            aload 8 /* usage */
            invokevirtual org.graalvm.compiler.loop.LoopEx.isOutsideLoop:(Lorg/graalvm/compiler/graph/Node;)Z
            ifeq 12
        11: .line 325
            aload 8 /* usage */
            aload 4 /* prePhiNode */
            aload 6 /* postPhiNode */
            invokevirtual org.graalvm.compiler.graph.Node.replaceFirstInput:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        end local 8 // org.graalvm.compiler.graph.Node usage
        12: .line 320
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.PhiNode java.util.Iterator org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode top java.util.Iterator
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        end local 7 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
        end local 6 // org.graalvm.compiler.nodes.PhiNode postPhiNode
        end local 4 // org.graalvm.compiler.nodes.PhiNode prePhiNode
        13: .line 314
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        14: .line 329
            aload 0 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.inside:()Lorg/graalvm/compiler/loop/LoopFragmentInside;
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.iterator:()Ljava/util/Iterator;
            astore 5
            goto 23
      StackMap locals:
      StackMap stack:
        15: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 4 /* node */
        start local 4 // org.graalvm.compiler.graph.Node node
        16: .line 330
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.graph.Node.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 22
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.graph.Node java.util.Iterator top java.util.Iterator
      StackMap stack:
        17: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 6 /* externalUsage */
        start local 6 // org.graalvm.compiler.graph.Node externalUsage
        18: .line 331
            aload 0 /* preLoop */
            aload 6 /* externalUsage */
            invokevirtual org.graalvm.compiler.loop.LoopEx.isOutsideLoop:(Lorg/graalvm/compiler/graph/Node;)Z
            ifeq 22
        19: .line 332
            aload 2 /* postLoop */
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            astore 8 /* postUsage */
        start local 8 // org.graalvm.compiler.graph.Node postUsage
        20: .line 333
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 21
            aload 8 /* postUsage */
            ifnonnull 21
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        21: .line 334
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.graph.Node java.util.Iterator org.graalvm.compiler.graph.Node java.util.Iterator org.graalvm.compiler.graph.Node
      StackMap stack:
            aload 6 /* externalUsage */
            aload 4 /* node */
            aload 8 /* postUsage */
            invokevirtual org.graalvm.compiler.graph.Node.replaceFirstInput:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        end local 8 // org.graalvm.compiler.graph.Node postUsage
        end local 6 // org.graalvm.compiler.graph.Node externalUsage
        22: .line 330
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.graph.Node java.util.Iterator top java.util.Iterator
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 17
        end local 4 // org.graalvm.compiler.graph.Node node
        23: .line 329
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 15
        24: .line 338
            return
        end local 3 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
        end local 2 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
        end local 1 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        end local 0 // org.graalvm.compiler.loop.LoopEx preLoop
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   25     0        preLoop  Lorg/graalvm/compiler/loop/LoopEx;
            0   25     1       mainLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            0   25     2       postLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            1   25     3   preLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            3   13     4     prePhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
            4   13     6    postPhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
            5   13     7    mainPhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
            8   12     8          usage  Lorg/graalvm/compiler/graph/Node;
           16   23     4           node  Lorg/graalvm/compiler/graph/Node;
           18   22     6  externalUsage  Lorg/graalvm/compiler/graph/Node;
           20   22     8      postUsage  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
          Name  Flags
      preLoop   
      mainLoop  
      postLoop  

  private static org.graalvm.compiler.nodes.EndNode getBlockEndAfterLoopExit(org.graalvm.compiler.nodes.LoopBeginNode);
    descriptor: (Lorg/graalvm/compiler/nodes/LoopBeginNode;)Lorg/graalvm/compiler/nodes/EndNode;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoopBeginNode curLoopBegin
         0: .line 344
            aload 0 /* curLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.getSingleLoopExit:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            astore 1 /* node */
        start local 1 // org.graalvm.compiler.nodes.FixedNode node
         1: .line 346
            aload 1 /* node */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.getBlockEnd:(Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/EndNode;
            areturn
        end local 1 // org.graalvm.compiler.nodes.FixedNode node
        end local 0 // org.graalvm.compiler.nodes.LoopBeginNode curLoopBegin
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0  curLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            1    2     1          node  Lorg/graalvm/compiler/nodes/FixedNode;
    MethodParameters:
              Name  Flags
      curLoopBegin  

  private static org.graalvm.compiler.nodes.EndNode getBlockEnd(org.graalvm.compiler.nodes.FixedNode);
    descriptor: (Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/EndNode;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.nodes.FixedNode node
         0: .line 350
            aload 0 /* node */
            astore 1 /* curNode */
        start local 1 // org.graalvm.compiler.nodes.FixedNode curNode
         1: .line 351
            goto 3
         2: .line 352
      StackMap locals: org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
            aload 1 /* curNode */
            checkcast org.graalvm.compiler.nodes.FixedWithNextNode
            invokevirtual org.graalvm.compiler.nodes.FixedWithNextNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            astore 1 /* curNode */
         3: .line 351
      StackMap locals:
      StackMap stack:
            aload 1 /* curNode */
            instanceof org.graalvm.compiler.nodes.FixedWithNextNode
            ifne 2
         4: .line 354
            aload 1 /* curNode */
            checkcast org.graalvm.compiler.nodes.EndNode
            areturn
        end local 1 // org.graalvm.compiler.nodes.FixedNode curNode
        end local 0 // org.graalvm.compiler.nodes.FixedNode node
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     node  Lorg/graalvm/compiler/nodes/FixedNode;
            1    5     1  curNode  Lorg/graalvm/compiler/nodes/FixedNode;
    MethodParameters:
      Name  Flags
      node  

  private static void updateMainLoopLimit(org.graalvm.compiler.nodes.IfNode, org.graalvm.compiler.loop.InductionVariable, org.graalvm.compiler.loop.LoopFragmentWhole);
    descriptor: (Lorg/graalvm/compiler/nodes/IfNode;Lorg/graalvm/compiler/loop/InductionVariable;Lorg/graalvm/compiler/loop/LoopFragmentWhole;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=13, args_size=3
        start local 0 // org.graalvm.compiler.nodes.IfNode preLimit
        start local 1 // org.graalvm.compiler.loop.InductionVariable preIv
        start local 2 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
         0: .line 359
            aload 0 /* preLimit */
            invokevirtual org.graalvm.compiler.nodes.IfNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 3 /* graph */
        start local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
         1: .line 360
            aload 2 /* mainLoop */
            aload 0 /* preLimit */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.IfNode
            astore 4 /* mainLimit */
        start local 4 // org.graalvm.compiler.nodes.IfNode mainLimit
         2: .line 361
            aload 4 /* mainLimit */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            astore 5 /* ifTest */
        start local 5 // org.graalvm.compiler.nodes.LogicNode ifTest
         3: .line 362
            aload 5 /* ifTest */
            checkcast org.graalvm.compiler.nodes.calc.CompareNode
            astore 6 /* compareNode */
        start local 6 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
         4: .line 363
            aload 1 /* preIv */
            invokevirtual org.graalvm.compiler.loop.InductionVariable.valueNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* prePhi */
        start local 7 // org.graalvm.compiler.nodes.ValueNode prePhi
         5: .line 364
            aload 2 /* mainLoop */
            aload 7 /* prePhi */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            astore 8 /* mainPhi */
        start local 8 // org.graalvm.compiler.nodes.ValueNode mainPhi
         6: .line 365
            aload 1 /* preIv */
            invokevirtual org.graalvm.compiler.loop.InductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 9 /* preStride */
        start local 9 // org.graalvm.compiler.nodes.ValueNode preStride
         7: .line 367
            aload 9 /* preStride */
            instanceof org.graalvm.compiler.nodes.ConstantNode
            ifeq 10
         8: .line 368
            aload 9 /* preStride */
            astore 10 /* mainStride */
        start local 10 // org.graalvm.compiler.nodes.ValueNode mainStride
         9: .line 369
            goto 11
        end local 10 // org.graalvm.compiler.nodes.ValueNode mainStride
        10: .line 370
      StackMap locals: org.graalvm.compiler.nodes.IfNode org.graalvm.compiler.loop.InductionVariable org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.IfNode org.graalvm.compiler.nodes.LogicNode org.graalvm.compiler.nodes.calc.CompareNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 2 /* mainLoop */
            aload 9 /* preStride */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            astore 10 /* mainStride */
        start local 10 // org.graalvm.compiler.nodes.ValueNode mainStride
        11: .line 373
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aconst_null
            astore 11 /* ub */
        start local 11 // org.graalvm.compiler.nodes.ValueNode ub
        12: .line 374
            aload 6 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 8 /* mainPhi */
            if_acmpne 15
        13: .line 375
            aload 6 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 11 /* ub */
        14: .line 376
            goto 19
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
        15: aload 6 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 8 /* mainPhi */
            if_acmpne 18
        16: .line 377
            aload 6 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 11 /* ub */
        17: .line 378
            goto 19
        18: .line 379
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:()Ljava/lang/RuntimeException;
            athrow
        19: .line 383
      StackMap locals:
      StackMap stack:
            aload 3 /* graph */
            aload 11 /* ub */
            aload 10 /* mainStride */
            invokestatic org.graalvm.compiler.loop.MathUtil.sub:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 12 /* newLimit */
        start local 12 // org.graalvm.compiler.nodes.ValueNode newLimit
        20: .line 386
            aload 6 /* compareNode */
            aload 11 /* ub */
            aload 12 /* newLimit */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.replaceFirstInput:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        21: .line 387
            return
        end local 12 // org.graalvm.compiler.nodes.ValueNode newLimit
        end local 11 // org.graalvm.compiler.nodes.ValueNode ub
        end local 10 // org.graalvm.compiler.nodes.ValueNode mainStride
        end local 9 // org.graalvm.compiler.nodes.ValueNode preStride
        end local 8 // org.graalvm.compiler.nodes.ValueNode mainPhi
        end local 7 // org.graalvm.compiler.nodes.ValueNode prePhi
        end local 6 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
        end local 5 // org.graalvm.compiler.nodes.LogicNode ifTest
        end local 4 // org.graalvm.compiler.nodes.IfNode mainLimit
        end local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 2 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        end local 1 // org.graalvm.compiler.loop.InductionVariable preIv
        end local 0 // org.graalvm.compiler.nodes.IfNode preLimit
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   22     0     preLimit  Lorg/graalvm/compiler/nodes/IfNode;
            0   22     1        preIv  Lorg/graalvm/compiler/loop/InductionVariable;
            0   22     2     mainLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            1   22     3        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2   22     4    mainLimit  Lorg/graalvm/compiler/nodes/IfNode;
            3   22     5       ifTest  Lorg/graalvm/compiler/nodes/LogicNode;
            4   22     6  compareNode  Lorg/graalvm/compiler/nodes/calc/CompareNode;
            5   22     7       prePhi  Lorg/graalvm/compiler/nodes/ValueNode;
            6   22     8      mainPhi  Lorg/graalvm/compiler/nodes/ValueNode;
            7   22     9    preStride  Lorg/graalvm/compiler/nodes/ValueNode;
            9   10    10   mainStride  Lorg/graalvm/compiler/nodes/ValueNode;
           11   22    10   mainStride  Lorg/graalvm/compiler/nodes/ValueNode;
           12   22    11           ub  Lorg/graalvm/compiler/nodes/ValueNode;
           20   22    12     newLimit  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
          Name  Flags
      preLimit  
      preIv     
      mainLoop  

  private static void updatePreLoopLimit(org.graalvm.compiler.nodes.IfNode, org.graalvm.compiler.loop.InductionVariable, org.graalvm.compiler.loop.CountedLoopInfo);
    descriptor: (Lorg/graalvm/compiler/nodes/IfNode;Lorg/graalvm/compiler/loop/InductionVariable;Lorg/graalvm/compiler/loop/CountedLoopInfo;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=10, locals=10, args_size=3
        start local 0 // org.graalvm.compiler.nodes.IfNode preLimit
        start local 1 // org.graalvm.compiler.loop.InductionVariable preIv
        start local 2 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
         0: .line 391
            aload 0 /* preLimit */
            invokevirtual org.graalvm.compiler.nodes.IfNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 3 /* graph */
        start local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
         1: .line 392
            aload 0 /* preLimit */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            astore 4 /* ifTest */
        start local 4 // org.graalvm.compiler.nodes.LogicNode ifTest
         2: .line 393
            aload 4 /* ifTest */
            checkcast org.graalvm.compiler.nodes.calc.CompareNode
            astore 5 /* compareNode */
        start local 5 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
         3: .line 394
            aload 1 /* preIv */
            invokevirtual org.graalvm.compiler.loop.InductionVariable.valueNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 6 /* prePhi */
        start local 6 // org.graalvm.compiler.nodes.ValueNode prePhi
         4: .line 396
            aload 2 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getStart:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* initIv */
        start local 7 // org.graalvm.compiler.nodes.ValueNode initIv
         5: .line 397
            aload 3 /* graph */
            aload 7 /* initIv */
            aload 1 /* preIv */
            invokevirtual org.graalvm.compiler.loop.InductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokestatic org.graalvm.compiler.loop.MathUtil.add:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 8 /* newLimit */
        start local 8 // org.graalvm.compiler.nodes.ValueNode newLimit
         6: .line 401
            aload 5 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 6 /* prePhi */
            if_acmpne 9
         7: .line 402
            aload 5 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 9 /* ub */
        start local 9 // org.graalvm.compiler.nodes.ValueNode ub
         8: .line 403
            goto 13
        end local 9 // org.graalvm.compiler.nodes.ValueNode ub
      StackMap locals: org.graalvm.compiler.nodes.IfNode org.graalvm.compiler.loop.InductionVariable org.graalvm.compiler.loop.CountedLoopInfo org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.LogicNode org.graalvm.compiler.nodes.calc.CompareNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
         9: aload 5 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 6 /* prePhi */
            if_acmpne 12
        10: .line 404
            aload 5 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 9 /* ub */
        start local 9 // org.graalvm.compiler.nodes.ValueNode ub
        11: .line 405
            goto 13
        end local 9 // org.graalvm.compiler.nodes.ValueNode ub
        12: .line 406
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:()Ljava/lang/RuntimeException;
            athrow
        start local 9 // org.graalvm.compiler.nodes.ValueNode ub
        13: .line 409
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 1 /* preIv */
            invokevirtual org.graalvm.compiler.loop.InductionVariable.direction:()Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            getstatic org.graalvm.compiler.loop.InductionVariable$Direction.Up:Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            if_acmpne 16
        14: .line 410
            aload 5 /* compareNode */
            aload 9 /* ub */
            aload 3 /* graph */
            new org.graalvm.compiler.nodes.calc.ConditionalNode
            dup
            aload 3 /* graph */
            new org.graalvm.compiler.nodes.calc.IntegerLessThanNode
            dup
            aload 8 /* newLimit */
            aload 9 /* ub */
            invokespecial org.graalvm.compiler.nodes.calc.IntegerLessThanNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.unique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.LogicNode
            aload 8 /* newLimit */
            aload 9 /* ub */
            invokespecial org.graalvm.compiler.nodes.calc.ConditionalNode.<init>:(Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.unique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.replaceFirstInput:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        15: .line 411
            goto 17
        16: .line 412
      StackMap locals:
      StackMap stack:
            aload 5 /* compareNode */
            aload 9 /* ub */
            aload 3 /* graph */
            new org.graalvm.compiler.nodes.calc.ConditionalNode
            dup
            aload 3 /* graph */
            new org.graalvm.compiler.nodes.calc.IntegerLessThanNode
            dup
            aload 9 /* ub */
            aload 8 /* newLimit */
            invokespecial org.graalvm.compiler.nodes.calc.IntegerLessThanNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.unique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.LogicNode
            aload 8 /* newLimit */
            aload 9 /* ub */
            invokespecial org.graalvm.compiler.nodes.calc.ConditionalNode.<init>:(Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.unique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.replaceFirstInput:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
        17: .line 414
      StackMap locals:
      StackMap stack:
            return
        end local 9 // org.graalvm.compiler.nodes.ValueNode ub
        end local 8 // org.graalvm.compiler.nodes.ValueNode newLimit
        end local 7 // org.graalvm.compiler.nodes.ValueNode initIv
        end local 6 // org.graalvm.compiler.nodes.ValueNode prePhi
        end local 5 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
        end local 4 // org.graalvm.compiler.nodes.LogicNode ifTest
        end local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 2 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
        end local 1 // org.graalvm.compiler.loop.InductionVariable preIv
        end local 0 // org.graalvm.compiler.nodes.IfNode preLimit
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   18     0     preLimit  Lorg/graalvm/compiler/nodes/IfNode;
            0   18     1        preIv  Lorg/graalvm/compiler/loop/InductionVariable;
            0   18     2   preCounted  Lorg/graalvm/compiler/loop/CountedLoopInfo;
            1   18     3        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2   18     4       ifTest  Lorg/graalvm/compiler/nodes/LogicNode;
            3   18     5  compareNode  Lorg/graalvm/compiler/nodes/calc/CompareNode;
            4   18     6       prePhi  Lorg/graalvm/compiler/nodes/ValueNode;
            5   18     7       initIv  Lorg/graalvm/compiler/nodes/ValueNode;
            6   18     8     newLimit  Lorg/graalvm/compiler/nodes/ValueNode;
            8    9     9           ub  Lorg/graalvm/compiler/nodes/ValueNode;
           11   12     9           ub  Lorg/graalvm/compiler/nodes/ValueNode;
           13   18     9           ub  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
            Name  Flags
      preLimit    
      preIv       
      preCounted  

  public static java.util.List<org.graalvm.compiler.nodes.ControlSplitNode> findUnswitchable(org.graalvm.compiler.loop.LoopEx);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 417
            aconst_null
            astore 1 /* controls */
        start local 1 // java.util.List controls
         1: .line 418
            aconst_null
            astore 2 /* invariantValue */
        start local 2 // org.graalvm.compiler.nodes.ValueNode invariantValue
         2: .line 419
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.whole:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            ldc Lorg/graalvm/compiler/nodes/IfNode;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 4
            goto 12
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode top java.util.Iterator
      StackMap stack:
         3: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.IfNode
            astore 3 /* ifNode */
        start local 3 // org.graalvm.compiler.nodes.IfNode ifNode
         4: .line 420
            aload 0 /* loop */
            aload 3 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            invokevirtual org.graalvm.compiler.loop.LoopEx.isOutsideLoop:(Lorg/graalvm/compiler/graph/Node;)Z
            ifeq 12
         5: .line 421
            aload 1 /* controls */
            ifnonnull 10
         6: .line 422
            aload 3 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            astore 2 /* invariantValue */
         7: .line 423
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* controls */
         8: .line 424
            aload 1 /* controls */
            aload 3 /* ifNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         9: .line 425
            goto 12
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.IfNode java.util.Iterator
      StackMap stack:
        10: aload 3 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            aload 2 /* invariantValue */
            if_acmpne 12
        11: .line 426
            aload 1 /* controls */
            aload 3 /* ifNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // org.graalvm.compiler.nodes.IfNode ifNode
        12: .line 419
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        13: .line 430
            aload 1 /* controls */
            ifnonnull 27
        14: .line 431
            aconst_null
            astore 3 /* firstSwitch */
        start local 3 // org.graalvm.compiler.nodes.extended.SwitchNode firstSwitch
        15: .line 432
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.whole:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            ldc Lorg/graalvm/compiler/nodes/extended/SwitchNode;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 5
            goto 26
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.extended.SwitchNode top java.util.Iterator
      StackMap stack:
        16: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.extended.SwitchNode
            astore 4 /* switchNode */
        start local 4 // org.graalvm.compiler.nodes.extended.SwitchNode switchNode
        17: .line 433
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.successors:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
            iconst_1
            if_icmple 26
            aload 0 /* loop */
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.loop.LoopEx.isOutsideLoop:(Lorg/graalvm/compiler/graph/Node;)Z
            ifeq 26
        18: .line 434
            aload 1 /* controls */
            ifnonnull 24
        19: .line 435
            aload 4 /* switchNode */
            astore 3 /* firstSwitch */
        20: .line 436
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 2 /* invariantValue */
        21: .line 437
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* controls */
        22: .line 438
            aload 1 /* controls */
            aload 4 /* switchNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        23: .line 439
            goto 26
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.extended.SwitchNode org.graalvm.compiler.nodes.extended.SwitchNode java.util.Iterator
      StackMap stack:
        24: aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 2 /* invariantValue */
            if_acmpne 26
            aload 3 /* firstSwitch */
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.structureEquals:(Lorg/graalvm/compiler/nodes/extended/SwitchNode;)Z
            ifeq 26
        25: .line 441
            aload 1 /* controls */
            aload 4 /* switchNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // org.graalvm.compiler.nodes.extended.SwitchNode switchNode
        26: .line 432
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.extended.SwitchNode top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 16
        end local 3 // org.graalvm.compiler.nodes.extended.SwitchNode firstSwitch
        27: .line 446
      StackMap locals: org.graalvm.compiler.loop.LoopEx java.util.List org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 1 /* controls */
            areturn
        end local 2 // org.graalvm.compiler.nodes.ValueNode invariantValue
        end local 1 // java.util.List controls
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   28     0            loop  Lorg/graalvm/compiler/loop/LoopEx;
            1   28     1        controls  Ljava/util/List<Lorg/graalvm/compiler/nodes/ControlSplitNode;>;
            2   28     2  invariantValue  Lorg/graalvm/compiler/nodes/ValueNode;
            4   12     3          ifNode  Lorg/graalvm/compiler/nodes/IfNode;
           15   27     3     firstSwitch  Lorg/graalvm/compiler/nodes/extended/SwitchNode;
           17   26     4      switchNode  Lorg/graalvm/compiler/nodes/extended/SwitchNode;
    Signature: (Lorg/graalvm/compiler/loop/LoopEx;)Ljava/util/List<Lorg/graalvm/compiler/nodes/ControlSplitNode;>;
    MethodParameters:
      Name  Flags
      loop  

  public static boolean isUnrollableLoop(org.graalvm.compiler.loop.LoopEx);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 450
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.isCounted:()Z
            ifeq 1
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getCounter:()Lorg/graalvm/compiler/loop/InductionVariable;
            invokevirtual org.graalvm.compiler.loop.InductionVariable.isConstantStride:()Z
            ifeq 1
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loop:()Lorg/graalvm/compiler/core/common/cfg/Loop;
            invokevirtual org.graalvm.compiler.core.common.cfg.Loop.getChildren:()Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifne 2
         1: .line 451
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         2: .line 453
      StackMap locals:
      StackMap stack:
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            astore 1 /* loopBegin */
        start local 1 // org.graalvm.compiler.nodes.LoopBeginNode loopBegin
         3: .line 454
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getLimitTest:()Lorg/graalvm/compiler/nodes/IfNode;
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            astore 2 /* condition */
        start local 2 // org.graalvm.compiler.nodes.LogicNode condition
         4: .line 455
            aload 2 /* condition */
            instanceof org.graalvm.compiler.nodes.calc.CompareNode
            ifne 6
         5: .line 456
            iconst_0
            ireturn
         6: .line 458
      StackMap locals: org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LogicNode
      StackMap stack:
            aload 2 /* condition */
            checkcast org.graalvm.compiler.nodes.calc.CompareNode
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.condition:()Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            getstatic org.graalvm.compiler.core.common.calc.CanonicalCondition.EQ:Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            if_acmpne 9
         7: .line 459
            aload 2 /* condition */
            invokevirtual org.graalvm.compiler.nodes.LogicNode.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_3
            ldc "isUnrollableLoop %s condition unsupported %s "
            aload 1 /* loopBegin */
            aload 2 /* condition */
            checkcast org.graalvm.compiler.nodes.calc.CompareNode
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.condition:()Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(ILjava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
         8: .line 460
            iconst_0
            ireturn
         9: .line 462
      StackMap locals:
      StackMap stack:
            aload 1 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isMainLoop:()Z
            ifne 10
            aload 1 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isSimpleLoop:()Z
            ifeq 13
        10: .line 466
      StackMap locals:
      StackMap stack:
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loop:()Lorg/graalvm/compiler/core/common/cfg/Loop;
            invokevirtual org.graalvm.compiler.core.common.cfg.Loop.getBlocks:()Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_3
            if_icmpge 12
        11: .line 467
            iconst_1
            ireturn
        12: .line 469
      StackMap locals:
      StackMap stack:
            aload 2 /* condition */
            invokevirtual org.graalvm.compiler.nodes.LogicNode.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_3
            ldc "isUnrollableLoop %s too large to unroll %s "
            aload 1 /* loopBegin */
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loop:()Lorg/graalvm/compiler/core/common/cfg/Loop;
            invokevirtual org.graalvm.compiler.core.common.cfg.Loop.getBlocks:()Ljava/util/List;
            invokeinterface java.util.List.size:()I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(ILjava/lang/String;Ljava/lang/Object;I)V
        13: .line 471
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // org.graalvm.compiler.nodes.LogicNode condition
        end local 1 // org.graalvm.compiler.nodes.LoopBeginNode loopBegin
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   14     0       loop  Lorg/graalvm/compiler/loop/LoopEx;
            3   14     1  loopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            4   14     2  condition  Lorg/graalvm/compiler/nodes/LogicNode;
    MethodParameters:
      Name  Flags
      loop  
}
SourceFile: "LoopTransformations.java"
InnerClasses:
  public Mark = org.graalvm.compiler.graph.Graph$Mark of org.graalvm.compiler.graph.Graph
  public abstract ValueNumberable = org.graalvm.compiler.graph.Node$ValueNumberable of org.graalvm.compiler.graph.Node
  public final Direction = org.graalvm.compiler.loop.InductionVariable$Direction of org.graalvm.compiler.loop.InductionVariable