public class org.graalvm.compiler.phases.common.GuardLoweringPhase extends org.graalvm.compiler.phases.BasePhase<org.graalvm.compiler.phases.tiers.MidTierContext>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.phases.common.GuardLoweringPhase
  super_class: org.graalvm.compiler.phases.BasePhase
{
  private static final org.graalvm.compiler.debug.DebugCounter counterImplicitNullCheck;
    descriptor: Lorg/graalvm/compiler/debug/DebugCounter;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  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 79
            ldc Lorg/graalvm/compiler/phases/common/GuardLoweringPhase;
            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.phases.common.GuardLoweringPhase.$assertionsDisabled:Z
         3: .line 81
            ldc "ImplicitNullCheck"
            invokestatic org.graalvm.compiler.debug.Debug.counter:(Ljava/lang/CharSequence;)Lorg/graalvm/compiler/debug/DebugCounter;
            putstatic org.graalvm.compiler.phases.common.GuardLoweringPhase.counterImplicitNullCheck:Lorg/graalvm/compiler/debug/DebugCounter;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.phases.common.GuardLoweringPhase this
         0: .line 79
            aload 0 /* this */
            invokespecial org.graalvm.compiler.phases.BasePhase.<init>:()V
            return
        end local 0 // org.graalvm.compiler.phases.common.GuardLoweringPhase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/phases/common/GuardLoweringPhase;

  protected void run(org.graalvm.compiler.nodes.StructuredGraph, org.graalvm.compiler.phases.tiers.MidTierContext);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/phases/tiers/MidTierContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=9, args_size=3
        start local 0 // org.graalvm.compiler.phases.common.GuardLoweringPhase this
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        start local 2 // org.graalvm.compiler.phases.tiers.MidTierContext context
         0: .line 266
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getGuardsStage:()Lorg/graalvm/compiler/nodes/StructuredGraph$GuardsStage;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph$GuardsStage.allowsFloatingGuards:()Z
            ifeq 12
         1: .line 267
            new org.graalvm.compiler.phases.schedule.SchedulePhase
            dup
            getstatic org.graalvm.compiler.phases.schedule.SchedulePhase$SchedulingStrategy.EARLIEST:Lorg/graalvm/compiler/phases/schedule/SchedulePhase$SchedulingStrategy;
            invokespecial org.graalvm.compiler.phases.schedule.SchedulePhase.<init>:(Lorg/graalvm/compiler/phases/schedule/SchedulePhase$SchedulingStrategy;)V
            astore 3 /* schedulePhase */
        start local 3 // org.graalvm.compiler.phases.schedule.SchedulePhase schedulePhase
         2: .line 268
            aload 3 /* schedulePhase */
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.phases.schedule.SchedulePhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;)V
         3: .line 269
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getLastSchedule:()Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;
            astore 4 /* schedule */
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult schedule
         4: .line 271
            aload 4 /* schedule */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult.getCFG:()Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;
            invokevirtual org.graalvm.compiler.nodes.cfg.ControlFlowGraph.getBlocks:()[Lorg/graalvm/compiler/nodes/cfg/Block;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 10
      StackMap locals: org.graalvm.compiler.phases.common.GuardLoweringPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.phases.schedule.SchedulePhase org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult top int int org.graalvm.compiler.nodes.cfg.Block[]
      StackMap stack:
         5: aload 8
            iload 6
            aaload
            astore 5 /* block */
        start local 5 // org.graalvm.compiler.nodes.cfg.Block block
         6: .line 272
            aload 5 /* block */
            aload 4 /* schedule */
            aload 2 /* context */
            ifnull 7
            aload 2 /* context */
            invokevirtual org.graalvm.compiler.phases.tiers.MidTierContext.getTarget:()Ljdk/vm/ci/code/TargetDescription;
            getfield jdk.vm.ci.code.TargetDescription.implicitNullCheckLimit:I
            goto 8
      StackMap locals: org.graalvm.compiler.phases.common.GuardLoweringPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.phases.schedule.SchedulePhase org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult org.graalvm.compiler.nodes.cfg.Block int int org.graalvm.compiler.nodes.cfg.Block[]
      StackMap stack: org.graalvm.compiler.nodes.cfg.Block org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult
         7: iconst_0
      StackMap locals: org.graalvm.compiler.phases.common.GuardLoweringPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.phases.schedule.SchedulePhase org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult org.graalvm.compiler.nodes.cfg.Block int int org.graalvm.compiler.nodes.cfg.Block[]
      StackMap stack: org.graalvm.compiler.nodes.cfg.Block org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult int
         8: invokestatic org.graalvm.compiler.phases.common.GuardLoweringPhase.processBlock:(Lorg/graalvm/compiler/nodes/cfg/Block;Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;I)V
        end local 5 // org.graalvm.compiler.nodes.cfg.Block block
         9: .line 271
            iinc 6 1
      StackMap locals: org.graalvm.compiler.phases.common.GuardLoweringPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.phases.schedule.SchedulePhase org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult top int int org.graalvm.compiler.nodes.cfg.Block[]
      StackMap stack:
        10: iload 6
            iload 7
            if_icmplt 5
        11: .line 274
            aload 1 /* graph */
            getstatic org.graalvm.compiler.nodes.StructuredGraph$GuardsStage.FIXED_DEOPTS:Lorg/graalvm/compiler/nodes/StructuredGraph$GuardsStage;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.setGuardsStage:(Lorg/graalvm/compiler/nodes/StructuredGraph$GuardsStage;)V
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult schedule
        end local 3 // org.graalvm.compiler.phases.schedule.SchedulePhase schedulePhase
        12: .line 277
      StackMap locals: org.graalvm.compiler.phases.common.GuardLoweringPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext
      StackMap stack:
            getstatic org.graalvm.compiler.phases.common.GuardLoweringPhase.$assertionsDisabled:Z
            ifne 13
            aload 1 /* graph */
            invokestatic org.graalvm.compiler.phases.common.GuardLoweringPhase.assertNoGuardsLeft:(Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
            ifne 13
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        13: .line 278
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.phases.tiers.MidTierContext context
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.phases.common.GuardLoweringPhase this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   14     0           this  Lorg/graalvm/compiler/phases/common/GuardLoweringPhase;
            0   14     1          graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            0   14     2        context  Lorg/graalvm/compiler/phases/tiers/MidTierContext;
            2   12     3  schedulePhase  Lorg/graalvm/compiler/phases/schedule/SchedulePhase;
            4   12     4       schedule  Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;
            6    9     5          block  Lorg/graalvm/compiler/nodes/cfg/Block;
    MethodParameters:
         Name  Flags
      graph    
      context  

  private static boolean assertNoGuardsLeft(org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 281
            getstatic org.graalvm.compiler.phases.common.GuardLoweringPhase.$assertionsDisabled:Z
            ifne 1
            aload 0 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/GuardNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.isEmpty:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 282
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0  graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
    MethodParameters:
       Name  Flags
      graph  

  private static void processBlock(org.graalvm.compiler.nodes.cfg.Block, org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult, int);
    descriptor: (Lorg/graalvm/compiler/nodes/cfg/Block;Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;I)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.cfg.Block block
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult schedule
        start local 2 // int implicitNullCheckLimit
         0: .line 286
            getstatic org.graalvm.compiler.core.common.GraalOptions.OptImplicitNullChecks:Lorg/graalvm/compiler/options/OptionValue;
            invokevirtual org.graalvm.compiler.options.OptionValue.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 2
            iload 2 /* implicitNullCheckLimit */
            ifle 2
         1: .line 287
            new org.graalvm.compiler.phases.common.GuardLoweringPhase$UseImplicitNullChecks
            dup
            iload 2 /* implicitNullCheckLimit */
            invokespecial org.graalvm.compiler.phases.common.GuardLoweringPhase$UseImplicitNullChecks.<init>:(I)V
            aload 0 /* block */
            aload 1 /* schedule */
            invokevirtual org.graalvm.compiler.phases.common.GuardLoweringPhase$UseImplicitNullChecks.processNodes:(Lorg/graalvm/compiler/nodes/cfg/Block;Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;)V
         2: .line 289
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.phases.common.GuardLoweringPhase$LowerGuards
            dup
            aload 0 /* block */
            invokestatic org.graalvm.compiler.debug.Debug.isDumpEnabledForMethod:()Z
            ifne 3
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabledForMethod:()Z
            ifne 3
            iconst_0
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.cfg.Block org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult int
      StackMap stack: new 2 new 2 org.graalvm.compiler.nodes.cfg.Block
         3: iconst_1
      StackMap locals: org.graalvm.compiler.nodes.cfg.Block org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult int
      StackMap stack: new 2 new 2 org.graalvm.compiler.nodes.cfg.Block int
         4: invokespecial org.graalvm.compiler.phases.common.GuardLoweringPhase$LowerGuards.<init>:(Lorg/graalvm/compiler/nodes/cfg/Block;Z)V
            aload 0 /* block */
            aload 1 /* schedule */
            invokevirtual org.graalvm.compiler.phases.common.GuardLoweringPhase$LowerGuards.processNodes:(Lorg/graalvm/compiler/nodes/cfg/Block;Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;)V
         5: .line 290
            return
        end local 2 // int implicitNullCheckLimit
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult schedule
        end local 0 // org.graalvm.compiler.nodes.cfg.Block block
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    6     0                   block  Lorg/graalvm/compiler/nodes/cfg/Block;
            0    6     1                schedule  Lorg/graalvm/compiler/nodes/StructuredGraph$ScheduleResult;
            0    6     2  implicitNullCheckLimit  I
    MethodParameters:
                        Name  Flags
      block                   
      schedule                
      implicitNullCheckLimit  

  protected void run(org.graalvm.compiler.nodes.StructuredGraph, java.lang.Object);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast org.graalvm.compiler.phases.tiers.MidTierContext
            invokevirtual org.graalvm.compiler.phases.common.GuardLoweringPhase.run:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/phases/tiers/MidTierContext;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/graalvm/compiler/phases/BasePhase<Lorg/graalvm/compiler/phases/tiers/MidTierContext;>;
SourceFile: "GuardLoweringPhase.java"
NestMembers:
  org.graalvm.compiler.phases.common.GuardLoweringPhase$LowerGuards  org.graalvm.compiler.phases.common.GuardLoweringPhase$UseImplicitNullChecks
InnerClasses:
  public final GuardsStage = org.graalvm.compiler.nodes.StructuredGraph$GuardsStage of org.graalvm.compiler.nodes.StructuredGraph
  public ScheduleResult = org.graalvm.compiler.nodes.StructuredGraph$ScheduleResult of org.graalvm.compiler.nodes.StructuredGraph
  private LowerGuards = org.graalvm.compiler.phases.common.GuardLoweringPhase$LowerGuards of org.graalvm.compiler.phases.common.GuardLoweringPhase
  private UseImplicitNullChecks = org.graalvm.compiler.phases.common.GuardLoweringPhase$UseImplicitNullChecks of org.graalvm.compiler.phases.common.GuardLoweringPhase
  public final SchedulingStrategy = org.graalvm.compiler.phases.schedule.SchedulePhase$SchedulingStrategy of org.graalvm.compiler.phases.schedule.SchedulePhase