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 78
            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 80
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 82
            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 85
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.detectCounted:()Z
            pop
         1: .line 86
            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
         2: .line 87
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.isCounted:()Z
            ifeq 4
         3: .line 89
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            dconst_1
            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
         4: .line 91
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  loop  Lorg/graalvm/compiler/loop/LoopEx;
    MethodParameters:
      Name  Flags
      loop  

  public static void fullUnroll(org.graalvm.compiler.loop.LoopEx, org.graalvm.compiler.nodes.spi.CoreProviders, org.graalvm.compiler.phases.common.CanonicalizerPhase);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/nodes/spi/CoreProviders;Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=18, args_size=3
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
        start local 1 // org.graalvm.compiler.nodes.spi.CoreProviders context
        start local 2 // org.graalvm.compiler.phases.common.CanonicalizerPhase canonicalizer
         0: .line 96
            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 97
            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 98
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodeCount:()I
            istore 5 /* initialNodeCount */
        start local 5 // int initialNodeCount
         3: .line 99
            aload 1 /* context */
            invokeinterface org.graalvm.compiler.nodes.spi.CoreProviders.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            aload 1 /* context */
            invokeinterface org.graalvm.compiler.nodes.spi.CoreProviders.getConstantReflection:()Ljdk/vm/ci/meta/ConstantReflectionProvider;
            aload 1 /* context */
            invokeinterface org.graalvm.compiler.nodes.spi.CoreProviders.getConstantFieldProvider:()Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;
         4: .line 100
            aload 2 /* canonicalizer */
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.getCanonicalizeReads:()Z
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getAssumptions:()Ljdk/vm/ci/meta/Assumptions;
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
         5: .line 99
            invokestatic org.graalvm.compiler.nodes.util.GraphUtil.getDefaultSimplifier:(Ljdk/vm/ci/meta/MetaAccessProvider;Ljdk/vm/ci/meta/ConstantReflectionProvider;Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;ZLjdk/vm/ci/meta/Assumptions;Lorg/graalvm/compiler/options/OptionValues;)Lorg/graalvm/compiler/graph/spi/SimplifierTool;
            astore 6 /* defaultSimplifier */
        start local 6 // org.graalvm.compiler.graph.spi.SimplifierTool defaultSimplifier
         6: .line 107
            aload 2 /* canonicalizer */
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.copyWithoutSimplification:()Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
            astore 7 /* c */
        start local 7 // org.graalvm.compiler.phases.common.CanonicalizerPhase c
         7: .line 108
            new org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener
            dup
            invokespecial org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener.<init>:()V
            astore 8 /* l */
        start local 8 // org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener l
         8: .line 109
            iconst_0
            istore 9 /* peelings */
        start local 9 // int peelings
         9: .line 110
            aconst_null
            astore 10
            aconst_null
            astore 11
        10: aload 4 /* graph */
            aload 8 /* l */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.trackNodeEvents:(Lorg/graalvm/compiler/graph/Graph$NodeEventListener;)Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
            astore 12 /* ev */
        start local 12 // org.graalvm.compiler.graph.Graph$NodeEventScope ev
        11: .line 111
            goto 37
        12: .line 112
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope
      StackMap stack:
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getMark:()Lorg/graalvm/compiler/graph/Graph$Mark;
            astore 13 /* newNodes */
        start local 13 // org.graalvm.compiler.graph.Graph$Mark newNodes
        13: .line 119
            new org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener
            dup
            invokespecial org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener.<init>:()V
            astore 14 /* peeledListener */
        start local 14 // org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener peeledListener
        14: .line 120
            aconst_null
            astore 15
            aconst_null
            astore 16
        15: aload 4 /* graph */
            aload 14 /* peeledListener */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.trackNodeEvents:(Lorg/graalvm/compiler/graph/Graph$NodeEventListener;)Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
            astore 17 /* peeledScope */
        start local 17 // org.graalvm.compiler.graph.Graph$NodeEventScope peeledScope
        16: .line 121
            aload 0 /* loop */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.peel:(Lorg/graalvm/compiler/loop/LoopEx;)V
        17: .line 122
            aload 17 /* peeledScope */
            ifnull 23
            aload 17 /* peeledScope */
            invokevirtual org.graalvm.compiler.graph.Graph$NodeEventScope.close:()V
            goto 23
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph$Mark org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope
      StackMap stack: java.lang.Throwable
        18: astore 15
            aload 17 /* peeledScope */
            ifnull 19
            aload 17 /* peeledScope */
            invokevirtual org.graalvm.compiler.graph.Graph$NodeEventScope.close:()V
        end local 17 // org.graalvm.compiler.graph.Graph$NodeEventScope peeledScope
      StackMap locals:
      StackMap stack:
        19: aload 15
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        20: astore 16
            aload 15
            ifnonnull 21
            aload 16
            astore 15
            goto 22
      StackMap locals:
      StackMap stack:
        21: aload 15
            aload 16
            if_acmpeq 22
            aload 15
            aload 16
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        22: aload 15
            athrow
        23: .line 123
      StackMap locals:
      StackMap stack:
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_5
            aload 4 /* graph */
            ldc "After peeling loop %s"
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
        24: .line 124
            aload 7 /* c */
            aload 4 /* graph */
            aload 1 /* context */
            aload 14 /* peeledListener */
            invokevirtual org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener.getNodes:()Ljdk/internal/vm/compiler/collections/EconomicSet;
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.applyIncremental:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/CoreProviders;Ljava/lang/Iterable;)V
        25: .line 125
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.invalidateFragments:()V
        26: .line 126
            aload 4 /* graph */
            aload 13 /* newNodes */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNewNodes:(Lorg/graalvm/compiler/graph/Graph$Mark;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 16
            goto 32
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph$Mark org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener top java.util.Iterator
      StackMap stack:
        27: aload 16
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 15 /* n */
        start local 15 // org.graalvm.compiler.graph.Node n
        28: .line 127
            aload 15 /* n */
            invokevirtual org.graalvm.compiler.graph.Node.isAlive:()Z
            ifeq 32
            aload 15 /* n */
            instanceof org.graalvm.compiler.nodes.IfNode
            ifne 29
            aload 15 /* n */
            instanceof org.graalvm.compiler.nodes.extended.SwitchNode
            ifne 29
            aload 15 /* n */
            instanceof org.graalvm.compiler.nodes.FixedGuardNode
            ifne 29
            aload 15 /* n */
            instanceof org.graalvm.compiler.nodes.BeginNode
            ifeq 32
        29: .line 128
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph$Mark org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener org.graalvm.compiler.graph.Node java.util.Iterator
      StackMap stack:
            aload 15 /* n */
            checkcast org.graalvm.compiler.graph.spi.Simplifiable
            astore 17 /* s */
        start local 17 // org.graalvm.compiler.graph.spi.Simplifiable s
        30: .line 129
            aload 17 /* s */
            aload 6 /* defaultSimplifier */
            invokeinterface org.graalvm.compiler.graph.spi.Simplifiable.simplify:(Lorg/graalvm/compiler/graph/spi/SimplifierTool;)V
        31: .line 130
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_5
            aload 4 /* graph */
            ldc "After simplifying if %s"
            aload 17 /* s */
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
        end local 17 // org.graalvm.compiler.graph.spi.Simplifiable s
        end local 15 // org.graalvm.compiler.graph.Node n
        32: .line 126
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph$Mark org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener top java.util.Iterator
      StackMap stack:
            aload 16
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 27
        33: .line 133
            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_icmpgt 35
        34: .line 134
            iload 9 /* peelings */
            getstatic org.graalvm.compiler.loop.DefaultLoopPolicies$Options.FullUnrollMaxIterations:Lorg/graalvm/compiler/options/OptionKey;
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            if_icmple 36
        35: .line 135
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.spi.CoreProviders org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.StructuredGraph int org.graalvm.compiler.graph.spi.SimplifierTool org.graalvm.compiler.phases.common.CanonicalizerPhase org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph$Mark org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener
      StackMap stack:
            new org.graalvm.compiler.core.common.RetryableBailoutException
            dup
            ldc "FullUnroll : Graph seems to grow out of proportion"
            invokespecial org.graalvm.compiler.core.common.RetryableBailoutException.<init>:(Ljava/lang/String;)V
            athrow
        36: .line 137
      StackMap locals:
      StackMap stack:
            iinc 9 /* peelings */ 1
        end local 14 // org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener peeledListener
        end local 13 // org.graalvm.compiler.graph.Graph$Mark newNodes
        37: .line 111
      StackMap locals:
      StackMap stack:
            aload 3 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isDeleted:()Z
            ifeq 12
        38: .line 139
            aload 12 /* ev */
            ifnull 44
            aload 12 /* ev */
            invokevirtual org.graalvm.compiler.graph.Graph$NodeEventScope.close:()V
            goto 44
      StackMap locals:
      StackMap stack: java.lang.Throwable
        39: astore 10
            aload 12 /* ev */
            ifnull 40
            aload 12 /* ev */
            invokevirtual org.graalvm.compiler.graph.Graph$NodeEventScope.close:()V
        end local 12 // org.graalvm.compiler.graph.Graph$NodeEventScope ev
      StackMap locals:
      StackMap stack:
        40: aload 10
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        41: astore 11
            aload 10
            ifnonnull 42
            aload 11
            astore 10
            goto 43
      StackMap locals:
      StackMap stack:
        42: aload 10
            aload 11
            if_acmpeq 43
            aload 10
            aload 11
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        43: aload 10
            athrow
        44: .line 141
      StackMap locals:
      StackMap stack:
            aload 2 /* canonicalizer */
            aload 4 /* graph */
            aload 1 /* context */
            aload 8 /* l */
            invokevirtual org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener.getNodes:()Ljdk/internal/vm/compiler/collections/EconomicSet;
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.applyIncremental:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/CoreProviders;Ljava/lang/Iterable;)V
        45: .line 142
            return
        end local 9 // int peelings
        end local 8 // org.graalvm.compiler.phases.common.util.EconomicSetNodeEventListener l
        end local 7 // org.graalvm.compiler.phases.common.CanonicalizerPhase c
        end local 6 // org.graalvm.compiler.graph.spi.SimplifierTool defaultSimplifier
        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.nodes.spi.CoreProviders context
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   46     0               loop  Lorg/graalvm/compiler/loop/LoopEx;
            0   46     1            context  Lorg/graalvm/compiler/nodes/spi/CoreProviders;
            0   46     2      canonicalizer  Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
            1   46     3          loopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            2   46     4              graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            3   46     5   initialNodeCount  I
            6   46     6  defaultSimplifier  Lorg/graalvm/compiler/graph/spi/SimplifierTool;
            7   46     7                  c  Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
            8   46     8                  l  Lorg/graalvm/compiler/phases/common/util/EconomicSetNodeEventListener;
            9   46     9           peelings  I
           11   40    12                 ev  Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
           13   37    13           newNodes  Lorg/graalvm/compiler/graph/Graph$Mark;
           14   37    14     peeledListener  Lorg/graalvm/compiler/phases/common/util/EconomicSetNodeEventListener;
           16   19    17        peeledScope  Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
           28   32    15                  n  Lorg/graalvm/compiler/graph/Node;
           30   32    17                  s  Lorg/graalvm/compiler/graph/spi/Simplifiable;
      Exception table:
        from    to  target  type
          16    17      18  any
          15    20      20  any
          11    38      39  any
          10    41      41  any
    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 145
            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 146
            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 147
            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 149
            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 152
            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 153
            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 159
            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 160
            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 162
      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 163
            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 164
            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 165
            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 167
            goto 26
        13: .line 168
      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 170
            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 171
            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 172
            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 173
            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 176
            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 177
            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 178
            aload 14 /* duplicatedControlSplit */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.isAlive:()Z
            ifeq 25
        22: .line 179
            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 180
            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 181
            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 176
      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 167
      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 186
            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 187
            aload 9 /* controlSplitNode */
            invokevirtual org.graalvm.compiler.nodes.ControlSplitNode.isAlive:()Z
            ifeq 33
        30: .line 188
            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 189
            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 190
            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 186
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 28
        34: .line 195
            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, jdk.internal.vm.compiler.collections.EconomicMap<org.graalvm.compiler.nodes.LoopBeginNode, org.graalvm.compiler.nodes.extended.OpaqueNode>);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Ljdk/internal/vm/compiler/collections/EconomicMap;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
        start local 1 // jdk.internal.vm.compiler.collections.EconomicMap opaqueUnrolledStrides
         0: .line 198
            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 199
      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 201
            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 2 /* newSegment */
        start local 2 // org.graalvm.compiler.loop.LoopFragmentInside newSegment
         3: .line 202
            aload 2 /* newSegment */
            aload 0 /* loop */
            aload 1 /* opaqueUnrolledStrides */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentInside.insertWithinAfter:(Lorg/graalvm/compiler/loop/LoopEx;Ljdk/internal/vm/compiler/collections/EconomicMap;)V
         4: .line 204
            return
        end local 2 // org.graalvm.compiler.loop.LoopFragmentInside newSegment
        end local 1 // jdk.internal.vm.compiler.collections.EconomicMap opaqueUnrolledStrides
        end local 0 // org.graalvm.compiler.loop.LoopEx loop
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    5     0                   loop  Lorg/graalvm/compiler/loop/LoopEx;
            0    5     1  opaqueUnrolledStrides  Ljdk/internal/vm/compiler/collections/EconomicMap<Lorg/graalvm/compiler/nodes/LoopBeginNode;Lorg/graalvm/compiler/nodes/extended/OpaqueNode;>;
            3    5     2             newSegment  Lorg/graalvm/compiler/loop/LoopFragmentInside;
    Signature: (Lorg/graalvm/compiler/loop/LoopEx;Ljdk/internal/vm/compiler/collections/EconomicMap<Lorg/graalvm/compiler/nodes/LoopBeginNode;Lorg/graalvm/compiler/nodes/extended/OpaqueNode;>;)V
    MethodParameters:
                       Name  Flags
      loop                   
      opaqueUnrolledStrides  

  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=21, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 275
            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 276
            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 277
            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 278
            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 279
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.loopBegin:()Lorg/graalvm/compiler/nodes/LoopBeginNode;
            astore 4 /* preLoopBegin */
        start local 4 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
         5: .line 280
            aload 3 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getCountedExit:()Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 5 /* preLoopExitNode */
        start local 5 // org.graalvm.compiler.nodes.AbstractBeginNode preLoopExitNode
         6: .line 282
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 7
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 4 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.contains:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 7
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         7: .line 283
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.CountedLoopInfo org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack:
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 8
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.nodes:()Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 5 /* preLoopExitNode */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.contains:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 8
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         8: .line 286
      StackMap locals:
      StackMap stack:
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 6 /* mainLoop */
        start local 6 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
         9: .line 287
            aload 2 /* preLoop */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.duplicate:()Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            astore 7 /* postLoop */
        start local 7 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
        10: .line 288
            aload 4 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.incrementSplits:()V
        11: .line 289
            aload 4 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.incrementSplits:()V
        12: .line 290
            aload 4 /* preLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setPreLoop:()V
        13: .line 291
            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
        14: .line 292
            aload 6 /* mainLoop */
            aload 4 /* 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 8 /* mainLoopBegin */
        start local 8 // org.graalvm.compiler.nodes.LoopBeginNode mainLoopBegin
        15: .line 293
            aload 8 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setMainLoop:()V
        16: .line 294
            aload 7 /* postLoop */
            aload 4 /* 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 9 /* postLoopBegin */
        start local 9 // org.graalvm.compiler.nodes.LoopBeginNode postLoopBegin
        17: .line 295
            aload 9 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setPostLoop:()V
        18: .line 297
            aload 7 /* postLoop */
            aload 5 /* preLoopExitNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            astore 10 /* postLoopExitNode */
        start local 10 // org.graalvm.compiler.nodes.AbstractBeginNode postLoopExitNode
        19: .line 298
            aload 10 /* postLoopExitNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.getBlockEndAfterLoopExit:(Lorg/graalvm/compiler/nodes/AbstractBeginNode;)Lorg/graalvm/compiler/nodes/EndNode;
            astore 11 /* postEndNode */
        start local 11 // org.graalvm.compiler.nodes.EndNode postEndNode
        20: .line 299
            aload 11 /* postEndNode */
            invokevirtual org.graalvm.compiler.nodes.EndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            astore 12 /* postMergeNode */
        start local 12 // org.graalvm.compiler.nodes.AbstractMergeNode postMergeNode
        21: .line 302
            aload 4 /* 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 14
            goto 25
      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.LoopBeginNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode top java.util.Iterator
      StackMap stack:
        22: aload 14
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 13 /* prePhiNode */
        start local 13 // org.graalvm.compiler.nodes.PhiNode prePhiNode
        23: .line 303
            aload 6 /* mainLoop */
            aload 13 /* 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 15 /* mainPhiNode */
        start local 15 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
        24: .line 304
            aload 15 /* mainPhiNode */
            iconst_0
            aload 13 /* prePhiNode */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.setValueAt:(ILorg/graalvm/compiler/nodes/ValueNode;)V
        end local 15 // org.graalvm.compiler.nodes.PhiNode mainPhiNode
        end local 13 // org.graalvm.compiler.nodes.PhiNode prePhiNode
        25: .line 302
      StackMap locals:
      StackMap stack:
            aload 14
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 22
        26: .line 307
            aload 6 /* mainLoop */
            aload 5 /* preLoopExitNode */
            invokevirtual org.graalvm.compiler.loop.LoopFragmentWhole.getDuplicatedNode:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            astore 13 /* mainLoopExitNode */
        start local 13 // org.graalvm.compiler.nodes.AbstractBeginNode mainLoopExitNode
        27: .line 308
            aload 13 /* mainLoopExitNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.getBlockEndAfterLoopExit:(Lorg/graalvm/compiler/nodes/AbstractBeginNode;)Lorg/graalvm/compiler/nodes/EndNode;
            astore 14 /* mainEndNode */
        start local 14 // org.graalvm.compiler.nodes.EndNode mainEndNode
        28: .line 309
            aload 14 /* mainEndNode */
            invokevirtual org.graalvm.compiler.nodes.EndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            astore 15 /* mainMergeNode */
        start local 15 // org.graalvm.compiler.nodes.AbstractMergeNode mainMergeNode
        29: .line 310
            aload 9 /* postLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.forwardEnd:()Lorg/graalvm/compiler/nodes/AbstractEndNode;
            astore 16 /* postEntryNode */
        start local 16 // org.graalvm.compiler.nodes.AbstractEndNode postEntryNode
        30: .line 313
            aload 15 /* mainMergeNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            astore 17 /* continuationNode */
        start local 17 // org.graalvm.compiler.nodes.FixedNode continuationNode
        31: .line 316
            aload 16 /* postEntryNode */
            invokestatic org.graalvm.compiler.nodes.BeginNode.begin:(Lorg/graalvm/compiler/nodes/FixedNode;)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 18 /* mainLandingNode */
        start local 18 // org.graalvm.compiler.nodes.AbstractBeginNode mainLandingNode
        32: .line 317
            aload 13 /* mainLoopExitNode */
            aload 18 /* mainLandingNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        33: .line 318
            aload 5 /* preLoopExitNode */
            aload 8 /* mainLoopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.forwardEnd:()Lorg/graalvm/compiler/nodes/AbstractEndNode;
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        34: .line 321
            aload 0 /* loop */
            aload 6 /* mainLoop */
            aload 7 /* 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
        35: .line 322
            aload 17 /* continuationNode */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.predecessor:()Lorg/graalvm/compiler/graph/Node;
            invokevirtual org.graalvm.compiler.graph.Node.clearSuccessors:()V
        36: .line 323
            aload 10 /* postLoopExitNode */
            aload 17 /* continuationNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        37: .line 324
            aload 12 /* postMergeNode */
            aload 10 /* postLoopExitNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.cleanupMerge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        38: .line 325
            aload 15 /* mainMergeNode */
            aload 18 /* mainLandingNode */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.cleanupMerge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        39: .line 328
            aload 3 /* preCounted */
            invokestatic org.graalvm.compiler.loop.phases.LoopTransformations.updatePreLoopLimit:(Lorg/graalvm/compiler/loop/CountedLoopInfo;)V
        40: .line 329
            aload 4 /* preLoopBegin */
            dconst_1
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.setLoopFrequency:(D)V
        41: .line 330
            aload 8 /* mainLoopBegin */
            dconst_1
            aload 8 /* 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
        42: .line 331
            aload 9 /* postLoopBegin */
            dconst_1
            aload 9 /* 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
        43: .line 334
            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 20
            goto 46
      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.LoopBeginNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.loop.LoopFragmentWhole org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.AbstractBeginNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.AbstractEndNode org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.AbstractBeginNode top java.util.Iterator
      StackMap stack:
        44: aload 20
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.SafepointNode
            astore 19 /* safepoint */
        start local 19 // org.graalvm.compiler.nodes.SafepointNode safepoint
        45: .line 335
            aload 1 /* graph */
            aload 19 /* safepoint */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 19 // org.graalvm.compiler.nodes.SafepointNode safepoint
        46: .line 334
      StackMap locals:
      StackMap stack:
            aload 20
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 44
        47: .line 337
            aload 7 /* 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 20
            goto 50
      StackMap locals:
      StackMap stack:
        48: aload 20
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.SafepointNode
            astore 19 /* safepoint */
        start local 19 // org.graalvm.compiler.nodes.SafepointNode safepoint
        49: .line 338
            aload 1 /* graph */
            aload 19 /* safepoint */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 19 // org.graalvm.compiler.nodes.SafepointNode safepoint
        50: .line 337
      StackMap locals:
      StackMap stack:
            aload 20
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 48
        51: .line 340
            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
        52: .line 341
            aload 8 /* mainLoopBegin */
            areturn
        end local 18 // org.graalvm.compiler.nodes.AbstractBeginNode mainLandingNode
        end local 17 // org.graalvm.compiler.nodes.FixedNode continuationNode
        end local 16 // org.graalvm.compiler.nodes.AbstractEndNode postEntryNode
        end local 15 // org.graalvm.compiler.nodes.AbstractMergeNode mainMergeNode
        end local 14 // org.graalvm.compiler.nodes.EndNode mainEndNode
        end local 13 // org.graalvm.compiler.nodes.AbstractBeginNode mainLoopExitNode
        end local 12 // org.graalvm.compiler.nodes.AbstractMergeNode postMergeNode
        end local 11 // org.graalvm.compiler.nodes.EndNode postEndNode
        end local 10 // org.graalvm.compiler.nodes.AbstractBeginNode postLoopExitNode
        end local 9 // org.graalvm.compiler.nodes.LoopBeginNode postLoopBegin
        end local 8 // org.graalvm.compiler.nodes.LoopBeginNode mainLoopBegin
        end local 7 // org.graalvm.compiler.loop.LoopFragmentWhole postLoop
        end local 6 // org.graalvm.compiler.loop.LoopFragmentWhole mainLoop
        end local 5 // org.graalvm.compiler.nodes.AbstractBeginNode preLoopExitNode
        end local 4 // org.graalvm.compiler.nodes.LoopBeginNode preLoopBegin
        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   53     0              loop  Lorg/graalvm/compiler/loop/LoopEx;
            1   53     1             graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            3   53     2           preLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
            4   53     3        preCounted  Lorg/graalvm/compiler/loop/CountedLoopInfo;
            5   53     4      preLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            6   53     5   preLoopExitNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            9   53     6          mainLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
           10   53     7          postLoop  Lorg/graalvm/compiler/loop/LoopFragmentWhole;
           15   53     8     mainLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
           17   53     9     postLoopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
           19   53    10  postLoopExitNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           20   53    11       postEndNode  Lorg/graalvm/compiler/nodes/EndNode;
           21   53    12     postMergeNode  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
           23   25    13        prePhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
           24   25    15       mainPhiNode  Lorg/graalvm/compiler/nodes/PhiNode;
           27   53    13  mainLoopExitNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           28   53    14       mainEndNode  Lorg/graalvm/compiler/nodes/EndNode;
           29   53    15     mainMergeNode  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
           30   53    16     postEntryNode  Lorg/graalvm/compiler/nodes/AbstractEndNode;
           31   53    17  continuationNode  Lorg/graalvm/compiler/nodes/FixedNode;
           32   53    18   mainLandingNode  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           45   46    19         safepoint  Lorg/graalvm/compiler/nodes/SafepointNode;
           49   50    19         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 348
            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 349
            aload 0 /* mergeNode */
            aload 2 /* end */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.removeEnd:(Lorg/graalvm/compiler/nodes/AbstractEndNode;)V
         3: .line 350
            aload 2 /* end */
            invokevirtual org.graalvm.compiler.nodes.EndNode.safeDelete:()V
        end local 2 // org.graalvm.compiler.nodes.EndNode end
         4: .line 348
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 352
            aload 0 /* mergeNode */
            aload 1 /* landingNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.prepareDelete:(Lorg/graalvm/compiler/nodes/FixedNode;)V
         6: .line 353
            aload 0 /* mergeNode */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.safeDelete:()V
         7: .line 354
            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 358
            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 359
            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 360
            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 361
            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 362
            aload 6 /* postPhiNode */
            iconst_0
            aload 7 /* mainPhiNode */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.setValueAt:(ILorg/graalvm/compiler/nodes/ValueNode;)V
         6: .line 365
            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 366
            aload 8 /* usage */
            aload 7 /* mainPhiNode */
            if_acmpne 10
         9: .line 367
            goto 12
        10: .line 369
      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 370
            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 365
      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 359
      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 374
            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 375
            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 376
            aload 0 /* preLoop */
            aload 6 /* externalUsage */
            invokevirtual org.graalvm.compiler.loop.LoopEx.isOutsideLoop:(Lorg/graalvm/compiler/graph/Node;)Z
            ifeq 22
        19: .line 377
            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 378
            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 379
      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 375
      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 374
      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 383
            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.AbstractBeginNode);
    descriptor: (Lorg/graalvm/compiler/nodes/AbstractBeginNode;)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.AbstractBeginNode exit
         0: .line 389
            aload 0 /* exit */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            astore 1 /* node */
        start local 1 // org.graalvm.compiler.nodes.FixedNode node
         1: .line 391
            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.AbstractBeginNode exit
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  exit  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            1    2     1  node  Lorg/graalvm/compiler/nodes/FixedNode;
    MethodParameters:
      Name  Flags
      exit  

  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 395
            aload 0 /* node */
            astore 1 /* curNode */
        start local 1 // org.graalvm.compiler.nodes.FixedNode curNode
         1: .line 396
            goto 3
         2: .line 397
      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 396
      StackMap locals:
      StackMap stack:
            aload 1 /* curNode */
            instanceof org.graalvm.compiler.nodes.FixedWithNextNode
            ifne 2
         4: .line 399
            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 updatePreLoopLimit(org.graalvm.compiler.loop.CountedLoopInfo);
    descriptor: (Lorg/graalvm/compiler/loop/CountedLoopInfo;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
         0: .line 405
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getStart:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getCounter:()Lorg/graalvm/compiler/loop/InductionVariable;
            invokevirtual org.graalvm.compiler.loop.InductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.AddNode.add:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 1 /* newLimit */
        start local 1 // org.graalvm.compiler.nodes.ValueNode newLimit
         1: .line 407
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getLimit:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 2 /* ub */
        start local 2 // org.graalvm.compiler.nodes.ValueNode ub
         2: .line 408
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getCounterIntegerHelper:()Lorg/graalvm/compiler/nodes/util/IntegerHelper;
            astore 3 /* helper */
        start local 3 // org.graalvm.compiler.nodes.util.IntegerHelper helper
         3: .line 410
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getDirection:()Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            getstatic org.graalvm.compiler.loop.InductionVariable$Direction.Up:Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            if_acmpne 6
         4: .line 411
            aload 3 /* helper */
            aload 1 /* newLimit */
            aload 2 /* ub */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.util.IntegerHelper.createCompareNode:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 4 /* entryCheck */
        start local 4 // org.graalvm.compiler.nodes.LogicNode entryCheck
         5: .line 412
            goto 7
        end local 4 // org.graalvm.compiler.nodes.LogicNode entryCheck
         6: .line 413
      StackMap locals: org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.util.IntegerHelper
      StackMap stack:
            aload 3 /* helper */
            aload 2 /* ub */
            aload 1 /* newLimit */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.util.IntegerHelper.createCompareNode:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 4 /* entryCheck */
        start local 4 // org.graalvm.compiler.nodes.LogicNode entryCheck
         7: .line 415
      StackMap locals: org.graalvm.compiler.nodes.LogicNode
      StackMap stack:
            aload 4 /* entryCheck */
            aload 1 /* newLimit */
            aload 2 /* ub */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.ConditionalNode.create:(Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 1 /* newLimit */
         8: .line 417
            aload 0 /* preCounted */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getLimitTest:()Lorg/graalvm/compiler/nodes/IfNode;
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            checkcast org.graalvm.compiler.nodes.calc.CompareNode
            astore 5 /* compareNode */
        start local 5 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
         9: .line 418
            aload 5 /* compareNode */
            aload 2 /* ub */
            aload 5 /* compareNode */
            invokevirtual org.graalvm.compiler.nodes.calc.CompareNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* newLimit */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addOrUniqueWithInputs:(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
        10: .line 419
            return
        end local 5 // org.graalvm.compiler.nodes.calc.CompareNode compareNode
        end local 4 // org.graalvm.compiler.nodes.LogicNode entryCheck
        end local 3 // org.graalvm.compiler.nodes.util.IntegerHelper helper
        end local 2 // org.graalvm.compiler.nodes.ValueNode ub
        end local 1 // org.graalvm.compiler.nodes.ValueNode newLimit
        end local 0 // org.graalvm.compiler.loop.CountedLoopInfo preCounted
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0   preCounted  Lorg/graalvm/compiler/loop/CountedLoopInfo;
            1   11     1     newLimit  Lorg/graalvm/compiler/nodes/ValueNode;
            2   11     2           ub  Lorg/graalvm/compiler/nodes/ValueNode;
            3   11     3       helper  Lorg/graalvm/compiler/nodes/util/IntegerHelper;
            5    6     4   entryCheck  Lorg/graalvm/compiler/nodes/LogicNode;
            7   11     4   entryCheck  Lorg/graalvm/compiler/nodes/LogicNode;
            9   11     5  compareNode  Lorg/graalvm/compiler/nodes/calc/CompareNode;
    MethodParameters:
            Name  Flags
      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 422
            aconst_null
            astore 1 /* controls */
        start local 1 // java.util.List controls
         1: .line 423
            aconst_null
            astore 2 /* invariantValue */
        start local 2 // org.graalvm.compiler.nodes.ValueNode invariantValue
         2: .line 424
            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 425
            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 426
            aload 1 /* controls */
            ifnonnull 10
         6: .line 427
            aload 3 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            astore 2 /* invariantValue */
         7: .line 428
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* controls */
         8: .line 429
            aload 1 /* controls */
            aload 3 /* ifNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         9: .line 430
            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 431
            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 424
      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 435
            aload 1 /* controls */
            ifnonnull 29
        14: .line 436
            aconst_null
            astore 3 /* firstSwitch */
        start local 3 // org.graalvm.compiler.nodes.extended.SwitchNode firstSwitch
        15: .line 437
            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 28
      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 438
            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 28
            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 28
        18: .line 439
            aload 1 /* controls */
            ifnonnull 24
        19: .line 440
            aload 4 /* switchNode */
            astore 3 /* firstSwitch */
        20: .line 441
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 2 /* invariantValue */
        21: .line 442
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* controls */
        22: .line 443
            aload 1 /* controls */
            aload 4 /* switchNode */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        23: .line 444
            goto 28
      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 28
        25: .line 446
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 26
            aload 3 /* firstSwitch */
            ifnonnull 26
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        26: .line 448
      StackMap locals:
      StackMap stack:
            aload 3 /* firstSwitch */
            aload 4 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.SwitchNode.structureEquals:(Lorg/graalvm/compiler/nodes/extended/SwitchNode;)Z
            ifeq 28
        27: .line 450
            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
        28: .line 437
      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
        29: .line 456
      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   30     0            loop  Lorg/graalvm/compiler/loop/LoopEx;
            1   30     1        controls  Ljava/util/List<Lorg/graalvm/compiler/nodes/ControlSplitNode;>;
            2   30     2  invariantValue  Lorg/graalvm/compiler/nodes/ValueNode;
            4   12     3          ifNode  Lorg/graalvm/compiler/nodes/IfNode;
           15   29     3     firstSwitch  Lorg/graalvm/compiler/nodes/extended/SwitchNode;
           17   28     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=6, locals=5, args_size=1
        start local 0 // org.graalvm.compiler.loop.LoopEx loop
         0: .line 460
            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 461
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         2: .line 463
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.loop.phases.LoopTransformations.$assertionsDisabled:Z
            ifne 3
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.getDirection:()Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            ifnonnull 3
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 464
      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
         4: .line 465
            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
         5: .line 466
            aload 2 /* condition */
            instanceof org.graalvm.compiler.nodes.calc.CompareNode
            ifne 7
         6: .line 467
            iconst_0
            ireturn
         7: .line 469
      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 10
         8: .line 470
            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
         9: .line 471
            iconst_0
            ireturn
        10: .line 473
      StackMap locals:
      StackMap stack:
            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.constantStride:()J
            lstore 3 /* stride */
        start local 3 // long stride
        11: .line 475
            lload 3 /* stride */
            lload 3 /* stride */
            invokestatic java.lang.Math.addExact:(JJ)J
            pop2
        12: .line 476
            goto 16
      StackMap locals: org.graalvm.compiler.loop.LoopEx org.graalvm.compiler.nodes.LoopBeginNode org.graalvm.compiler.nodes.LogicNode long
      StackMap stack: java.lang.ArithmeticException
        13: pop
        14: .line 477
            aload 2 /* condition */
            invokevirtual org.graalvm.compiler.nodes.LogicNode.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_3
            ldc "isUnrollableLoop %s doubling the stride overflows %d"
            aload 1 /* loopBegin */
            lload 3 /* stride */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(ILjava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        15: .line 478
            iconst_0
            ireturn
        16: .line 480
      StackMap locals:
      StackMap stack:
            aload 0 /* loop */
            invokevirtual org.graalvm.compiler.loop.LoopEx.canDuplicateLoop:()Z
            ifne 18
        17: .line 481
            iconst_0
            ireturn
        18: .line 483
      StackMap locals:
      StackMap stack:
            aload 1 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isMainLoop:()Z
            ifne 19
            aload 1 /* loopBegin */
            invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.isSimpleLoop:()Z
            ifeq 22
        19: .line 487
      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 21
        20: .line 488
            iconst_1
            ireturn
        21: .line 490
      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
        22: .line 492
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // long stride
        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   23     0       loop  Lorg/graalvm/compiler/loop/LoopEx;
            4   23     1  loopBegin  Lorg/graalvm/compiler/nodes/LoopBeginNode;
            5   23     2  condition  Lorg/graalvm/compiler/nodes/LogicNode;
           11   23     3     stride  J
      Exception table:
        from    to  target  type
          11    12      13  Class java.lang.ArithmeticException
    MethodParameters:
      Name  Flags
      loop  
}
SourceFile: "LoopTransformations.java"
InnerClasses:
  public Mark = org.graalvm.compiler.graph.Graph$Mark of org.graalvm.compiler.graph.Graph
  public abstract NodeEventListener = org.graalvm.compiler.graph.Graph$NodeEventListener of org.graalvm.compiler.graph.Graph
  public final NodeEventScope = org.graalvm.compiler.graph.Graph$NodeEventScope of org.graalvm.compiler.graph.Graph
  public Options = org.graalvm.compiler.loop.DefaultLoopPolicies$Options of org.graalvm.compiler.loop.DefaultLoopPolicies
  public final Direction = org.graalvm.compiler.loop.InductionVariable$Direction of org.graalvm.compiler.loop.InductionVariable