public class org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet extends org.graalvm.compiler.hotspot.gc.shared.BarrierSet
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet
  super_class: org.graalvm.compiler.hotspot.gc.shared.BarrierSet
{
  private static volatile int[] $SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>(org.graalvm.compiler.hotspot.GraalHotSpotVMConfig);
    descriptor: (Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.hotspot.GraalHotSpotVMConfig vmConfig
         0: .line 46
            aload 0 /* this */
            aload 1 /* vmConfig */
            invokespecial org.graalvm.compiler.hotspot.gc.shared.BarrierSet.<init>:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)V
         1: .line 47
            return
        end local 1 // org.graalvm.compiler.hotspot.GraalHotSpotVMConfig vmConfig
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0    2     1  vmConfig  Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
    MethodParameters:
          Name  Flags
      vmConfig  

  public void addReadNodeBarriers(org.graalvm.compiler.nodes.memory.ReadNode, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/memory/ReadNode;Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.nodes.memory.ReadNode node
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 51
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.ReadNode.getBarrierType:()Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.WEAK_FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            if_acmpne 3
         1: .line 52
            aload 2 /* graph */
            new org.graalvm.compiler.hotspot.gc.g1.G1ReferentFieldReadBarrier
            dup
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.ReadNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* node */
            iconst_0
            invokespecial org.graalvm.compiler.hotspot.gc.g1.G1ReferentFieldReadBarrier.<init>:(Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;Z)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.hotspot.gc.g1.G1ReferentFieldReadBarrier
            astore 3 /* barrier */
        start local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ReferentFieldReadBarrier barrier
         2: .line 53
            aload 2 /* graph */
            aload 1 /* node */
            aload 3 /* barrier */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addAfterFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;Lorg/graalvm/compiler/nodes/FixedNode;)V
        end local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ReferentFieldReadBarrier barrier
         3: .line 55
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.memory.ReadNode node
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0    4     1     node  Lorg/graalvm/compiler/nodes/memory/ReadNode;
            0    4     2    graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2    3     3  barrier  Lorg/graalvm/compiler/hotspot/gc/g1/G1ReferentFieldReadBarrier;
    MethodParameters:
       Name  Flags
      node   
      graph  

  public void addWriteNodeBarriers(org.graalvm.compiler.nodes.memory.WriteNode, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/memory/WriteNode;Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.nodes.memory.WriteNode node
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 59
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getBarrierType:()Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            astore 3 /* barrierType */
        start local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
         1: .line 60
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.$SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType:()[I
            aload 3 /* barrierType */
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iaload
            tableswitch { // 1 - 4
                    1: 2
                    2: 3
                    3: 3
                    4: 3
              default: 12
          }
         2: .line 63
      StackMap locals: org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType
      StackMap stack:
            goto 13
         3: .line 67
      StackMap locals:
      StackMap stack:
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getLocationIdentity:()Ljdk/internal/vm/compiler/word/LocationIdentity;
            invokevirtual jdk.internal.vm.compiler.word.LocationIdentity.isInit:()Z
            istore 4 /* init */
        start local 4 // boolean init
         4: .line 68
            iload 4 /* init */
            ifeq 5
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.getVMConfig:()Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
         5: .line 69
      StackMap locals: int
      StackMap stack:
            iload 4 /* init */
            ifne 7
         6: .line 72
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aconst_null
            iconst_1
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getNullCheck:()Z
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PreWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZLorg/graalvm/compiler/nodes/StructuredGraph;)V
         7: .line 74
      StackMap locals:
      StackMap stack:
            aload 3 /* barrierType */
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            if_acmpeq 8
            iconst_1
            goto 9
      StackMap locals:
      StackMap stack:
         8: iconst_0
      StackMap locals:
      StackMap stack: int
         9: istore 5 /* precise */
        start local 5 // boolean precise
        10: .line 75
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 5 /* precise */
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PostWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZLorg/graalvm/compiler/nodes/StructuredGraph;)V
        end local 5 // boolean precise
        11: .line 77
            goto 13
        end local 4 // boolean init
        12: .line 79
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.debug.GraalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "unexpected barrier type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* barrierType */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
        13: .line 81
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.memory.WriteNode node
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   14     0         this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0   14     1         node  Lorg/graalvm/compiler/nodes/memory/WriteNode;
            0   14     2        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            1   14     3  barrierType  Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            4   12     4         init  Z
           10   11     5      precise  Z
    MethodParameters:
       Name  Flags
      node   
      graph  

  public void addAtomicReadWriteNodeBarriers(org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/java/LoweredAtomicReadAndWriteNode;Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode node
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 85
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode.getBarrierType:()Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            astore 3 /* barrierType */
        start local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
         1: .line 86
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.$SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType:()[I
            aload 3 /* barrierType */
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iaload
            tableswitch { // 1 - 4
                    1: 2
                    2: 3
                    3: 3
                    4: 3
              default: 9
          }
         2: .line 89
      StackMap locals: org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType
      StackMap stack:
            goto 10
         3: .line 93
      StackMap locals:
      StackMap stack:
            aload 3 /* barrierType */
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            if_acmpeq 4
            iconst_1
            goto 5
      StackMap locals:
      StackMap stack:
         4: iconst_0
      StackMap locals:
      StackMap stack: int
         5: istore 4 /* precise */
        start local 4 // boolean precise
         6: .line 94
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aconst_null
            iconst_1
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode.getNullCheck:()Z
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PreWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZLorg/graalvm/compiler/nodes/StructuredGraph;)V
         7: .line 95
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode.getNewValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 4 /* precise */
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PostWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZLorg/graalvm/compiler/nodes/StructuredGraph;)V
         8: .line 96
            goto 10
        end local 4 // boolean precise
         9: .line 98
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.debug.GraalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "unexpected barrier type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* barrierType */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
        10: .line 100
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.java.LoweredAtomicReadAndWriteNode node
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0   11     1         node  Lorg/graalvm/compiler/nodes/java/LoweredAtomicReadAndWriteNode;
            0   11     2        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            1   11     3  barrierType  Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            6    9     4      precise  Z
    MethodParameters:
       Name  Flags
      node   
      graph  

  public void addCASBarriers(org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/java/AbstractCompareAndSwapNode;Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode node
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 104
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode.getBarrierType:()Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            astore 3 /* barrierType */
        start local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
         1: .line 105
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.$SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType:()[I
            aload 3 /* barrierType */
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iaload
            tableswitch { // 1 - 4
                    1: 2
                    2: 3
                    3: 3
                    4: 3
              default: 9
          }
         2: .line 108
      StackMap locals: org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType
      StackMap stack:
            goto 10
         3: .line 112
      StackMap locals:
      StackMap stack:
            aload 3 /* barrierType */
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            if_acmpeq 4
            iconst_1
            goto 5
      StackMap locals:
      StackMap stack:
         4: iconst_0
      StackMap locals:
      StackMap stack: int
         5: istore 4 /* precise */
        start local 4 // boolean precise
         6: .line 113
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode.getExpectedValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            iconst_0
            iconst_0
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PreWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZLorg/graalvm/compiler/nodes/StructuredGraph;)V
         7: .line 114
            aload 1 /* node */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode.getNewValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 4 /* precise */
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.addG1PostWriteBarrier:(Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZLorg/graalvm/compiler/nodes/StructuredGraph;)V
         8: .line 115
            goto 10
        end local 4 // boolean precise
         9: .line 117
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.debug.GraalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "unexpected barrier type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* barrierType */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
        10: .line 119
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType barrierType
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.java.AbstractCompareAndSwapNode node
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0   11     1         node  Lorg/graalvm/compiler/nodes/java/AbstractCompareAndSwapNode;
            0   11     2        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            1   11     3  barrierType  Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            6    9     4      precise  Z
    MethodParameters:
       Name  Flags
      node   
      graph  

  public void addArrayRangeBarriers(org.graalvm.compiler.nodes.extended.ArrayRangeWrite, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/extended/ArrayRangeWrite;Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
        start local 1 // org.graalvm.compiler.nodes.extended.ArrayRangeWrite write
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 123
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.isInitialization:()Z
            ifne 3
         1: .line 126
            aload 2 /* graph */
            new org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier
            dup
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getLength:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getElementStride:()I
            invokespecial org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier.<init>:(Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;I)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier
            astore 3 /* g1ArrayRangePreWriteBarrier */
        start local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier g1ArrayRangePreWriteBarrier
         2: .line 127
            aload 2 /* graph */
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.asNode:()Lorg/graalvm/compiler/nodes/FixedWithNextNode;
            aload 3 /* g1ArrayRangePreWriteBarrier */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addBeforeFixed:(Lorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier g1ArrayRangePreWriteBarrier
         3: .line 129
      StackMap locals:
      StackMap stack:
            aload 2 /* graph */
            new org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier
            dup
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getLength:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.getElementStride:()I
            invokespecial org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier.<init>:(Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;I)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier
            astore 3 /* g1ArrayRangePostWriteBarrier */
        start local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier g1ArrayRangePostWriteBarrier
         4: .line 130
            aload 2 /* graph */
            aload 1 /* write */
            invokeinterface org.graalvm.compiler.nodes.extended.ArrayRangeWrite.asNode:()Lorg/graalvm/compiler/nodes/FixedWithNextNode;
            aload 3 /* g1ArrayRangePostWriteBarrier */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addAfterFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;Lorg/graalvm/compiler/nodes/FixedNode;)V
         5: .line 131
            return
        end local 3 // org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier g1ArrayRangePostWriteBarrier
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.extended.ArrayRangeWrite write
        end local 0 // org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet this
      LocalVariableTable:
        Start  End  Slot                          Name  Signature
            0    6     0                          this  Lorg/graalvm/compiler/hotspot/gc/g1/G1BarrierSet;
            0    6     1                         write  Lorg/graalvm/compiler/nodes/extended/ArrayRangeWrite;
            0    6     2                         graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2    3     3   g1ArrayRangePreWriteBarrier  Lorg/graalvm/compiler/hotspot/gc/g1/G1ArrayRangePreWriteBarrier;
            4    6     3  g1ArrayRangePostWriteBarrier  Lorg/graalvm/compiler/hotspot/gc/g1/G1ArrayRangePostWriteBarrier;
    MethodParameters:
       Name  Flags
      write  
      graph  

  private static void addG1PreWriteBarrier(org.graalvm.compiler.nodes.memory.FixedAccessNode, org.graalvm.compiler.nodes.memory.address.AddressNode, org.graalvm.compiler.nodes.ValueNode, boolean, boolean, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZLorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=7, args_size=6
        start local 0 // org.graalvm.compiler.nodes.memory.FixedAccessNode node
        start local 1 // org.graalvm.compiler.nodes.memory.address.AddressNode address
        start local 2 // org.graalvm.compiler.nodes.ValueNode value
        start local 3 // boolean doLoad
        start local 4 // boolean nullCheck
        start local 5 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 134
            aload 5 /* graph */
            new org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier
            dup
            aload 1 /* address */
            aload 2 /* value */
            iload 3 /* doLoad */
            iload 4 /* nullCheck */
            invokespecial org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier.<init>:(Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZ)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier
            astore 6 /* preBarrier */
        start local 6 // org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier preBarrier
         1: .line 135
            aload 6 /* preBarrier */
            aload 0 /* node */
            invokevirtual org.graalvm.compiler.nodes.memory.FixedAccessNode.stateBefore:()Lorg/graalvm/compiler/nodes/FrameState;
            invokevirtual org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier.setStateBefore:(Lorg/graalvm/compiler/nodes/FrameState;)V
         2: .line 136
            aload 0 /* node */
            iconst_0
            invokevirtual org.graalvm.compiler.nodes.memory.FixedAccessNode.setNullCheck:(Z)V
         3: .line 137
            aload 0 /* node */
            aconst_null
            invokevirtual org.graalvm.compiler.nodes.memory.FixedAccessNode.setStateBefore:(Lorg/graalvm/compiler/nodes/FrameState;)V
         4: .line 138
            aload 5 /* graph */
            aload 0 /* node */
            aload 6 /* preBarrier */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addBeforeFixed:(Lorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
         5: .line 139
            return
        end local 6 // org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier preBarrier
        end local 5 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 4 // boolean nullCheck
        end local 3 // boolean doLoad
        end local 2 // org.graalvm.compiler.nodes.ValueNode value
        end local 1 // org.graalvm.compiler.nodes.memory.address.AddressNode address
        end local 0 // org.graalvm.compiler.nodes.memory.FixedAccessNode node
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        node  Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;
            0    6     1     address  Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            0    6     2       value  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     3      doLoad  Z
            0    6     4   nullCheck  Z
            0    6     5       graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            1    6     6  preBarrier  Lorg/graalvm/compiler/hotspot/gc/g1/G1PreWriteBarrier;
    MethodParameters:
           Name  Flags
      node       
      address    
      value      
      doLoad     
      nullCheck  
      graph      

  private static void addG1PostWriteBarrier(org.graalvm.compiler.nodes.memory.FixedAccessNode, org.graalvm.compiler.nodes.memory.address.AddressNode, org.graalvm.compiler.nodes.ValueNode, boolean, org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZLorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=9, locals=6, args_size=5
        start local 0 // org.graalvm.compiler.nodes.memory.FixedAccessNode node
        start local 1 // org.graalvm.compiler.nodes.memory.address.AddressNode address
        start local 2 // org.graalvm.compiler.nodes.ValueNode value
        start local 3 // boolean precise
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 142
            aload 2 /* value */
            invokestatic org.graalvm.compiler.nodes.type.StampTool.isPointerAlwaysNull:(Lorg/graalvm/compiler/nodes/ValueNode;)Z
            istore 5 /* alwaysNull */
        start local 5 // boolean alwaysNull
         1: .line 143
            aload 4 /* graph */
            aload 0 /* node */
            aload 4 /* graph */
            new org.graalvm.compiler.hotspot.gc.g1.G1PostWriteBarrier
            dup
            aload 1 /* address */
            aload 2 /* value */
            iload 3 /* precise */
            iload 5 /* alwaysNull */
            invokespecial org.graalvm.compiler.hotspot.gc.g1.G1PostWriteBarrier.<init>:(Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Lorg/graalvm/compiler/nodes/ValueNode;ZZ)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.FixedNode
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addAfterFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;Lorg/graalvm/compiler/nodes/FixedNode;)V
         2: .line 144
            return
        end local 5 // boolean alwaysNull
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 3 // boolean precise
        end local 2 // org.graalvm.compiler.nodes.ValueNode value
        end local 1 // org.graalvm.compiler.nodes.memory.address.AddressNode address
        end local 0 // org.graalvm.compiler.nodes.memory.FixedAccessNode node
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        node  Lorg/graalvm/compiler/nodes/memory/FixedAccessNode;
            0    3     1     address  Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
            0    3     2       value  Lorg/graalvm/compiler/nodes/ValueNode;
            0    3     3     precise  Z
            0    3     4       graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            1    3     5  alwaysNull  Z
    MethodParameters:
         Name  Flags
      node     
      address  
      value    
      precise  
      graph    

  static int[] $SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 43
            getstatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.$SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.values:()[Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ARRAY:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iconst_2
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iconst_3
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.NONE:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iconst_1
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.UNKNOWN:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iconst_4
            iastore
        12: goto 14
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        13: pop
      StackMap locals:
      StackMap stack:
        14: aload 0
            getstatic org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.WEAK_FIELD:Lorg/graalvm/compiler/nodes/memory/HeapAccess$BarrierType;
            invokevirtual org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType.ordinal:()I
            iconst_5
            iastore
        15: goto 17
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        16: pop
      StackMap locals:
      StackMap stack:
        17: aload 0
            dup
            putstatic org.graalvm.compiler.hotspot.gc.g1.G1BarrierSet.$SWITCH_TABLE$org$graalvm$compiler$nodes$memory$HeapAccess$BarrierType:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
          11    12      13  Class java.lang.NoSuchFieldError
          14    15      16  Class java.lang.NoSuchFieldError
}
SourceFile: "G1BarrierSet.java"
InnerClasses:
  public final BarrierType = org.graalvm.compiler.nodes.memory.HeapAccess$BarrierType of org.graalvm.compiler.nodes.memory.HeapAccess