public class org.graalvm.compiler.hotspot.replacements.CRC32Substitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.replacements.CRC32Substitutions
  super_class: java.lang.Object
{
  public static final org.graalvm.compiler.core.common.spi.ForeignCallDescriptor UPDATE_BYTES_CRC32;
    descriptor: Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=8, locals=0, args_size=0
         0: .line 114
            new org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
            dup
            ldc "updateBytesCRC32"
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            iconst_3
            anewarray java.lang.Class
            dup
            iconst_0
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            aastore
            dup
            iconst_1
            ldc Lorg/graalvm/word/WordBase;
            aastore
            dup
            iconst_2
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            aastore
            invokespecial org.graalvm.compiler.core.common.spi.ForeignCallDescriptor.<init>:(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Class;)V
            putstatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            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.hotspot.replacements.CRC32Substitutions this
         0: .line 53
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.hotspot.replacements.CRC32Substitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/replacements/CRC32Substitutions;

  static long crcTableAddress(org.graalvm.compiler.hotspot.GraalHotSpotVMConfig);
    descriptor: (Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)J
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.GraalHotSpotVMConfig config
         0: .line 60
            aload 0 /* config */
            getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.crcTableAddress:J
            lreturn
        end local 0 // org.graalvm.compiler.hotspot.GraalHotSpotVMConfig config
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  config  Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.Fold()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.api.replacements.Fold$InjectedParameter()
    MethodParameters:
        Name  Flags
      config  

  static int update(int, int);
    descriptor: (II)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // int crc
        start local 1 // int b
         0: .line 68
            invokestatic org.graalvm.compiler.hotspot.nodes.GraalHotSpotVMConfigNode.crcTableAddress:()J
            invokestatic org.graalvm.word.WordFactory.pointer:(J)Lorg/graalvm/word/PointerBase;
            checkcast org.graalvm.word.Pointer
            astore 2 /* crcTableRawAddress */
        start local 2 // org.graalvm.word.Pointer crcTableRawAddress
         1: .line 70
            iload 0 /* crc */
            iconst_m1
            ixor
            istore 3 /* c */
        start local 3 // int c
         2: .line 71
            iload 1 /* b */
            iload 3 /* c */
            ixor
            sipush 255
            iand
            istore 4 /* index */
        start local 4 // int index
         3: .line 72
            iload 4 /* index */
            iconst_2
            ishl
            istore 5 /* offset */
        start local 5 // int offset
         4: .line 73
            aload 2 /* crcTableRawAddress */
            iload 5 /* offset */
            invokeinterface org.graalvm.word.Pointer.readInt:(I)I
            istore 6 /* result */
        start local 6 // int result
         5: .line 74
            iload 6 /* result */
            iload 3 /* c */
            bipush 8
            iushr
            ixor
            istore 6 /* result */
         6: .line 75
            iload 6 /* result */
            iconst_m1
            ixor
            ireturn
        end local 6 // int result
        end local 5 // int offset
        end local 4 // int index
        end local 3 // int c
        end local 2 // org.graalvm.word.Pointer crcTableRawAddress
        end local 1 // int b
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    7     0                 crc  I
            0    7     1                   b  I
            1    7     2  crcTableRawAddress  Lorg/graalvm/word/Pointer;
            2    7     3                   c  I
            3    7     4               index  I
            4    7     5              offset  I
            5    7     6              result  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
      Name  Flags
      crc   
      b     

  static int updateBytes(int, byte[], int, int);
    descriptor: (I[BII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // int crc
        start local 1 // byte[] buf
        start local 2 // int off
        start local 3 // int len
         0: .line 83
            aload 1 /* buf */
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.arrayBaseOffset:(Ljdk/vm/ci/meta/JavaKind;)I
            iload 2 /* off */
            iadd
            i2l
            invokestatic org.graalvm.compiler.hotspot.nodes.ComputeObjectAddressNode.get:(Ljava/lang/Object;J)J
            invokestatic org.graalvm.word.WordFactory.unsigned:(J)Lorg/graalvm/word/UnsignedWord;
            checkcast org.graalvm.compiler.word.Word
            astore 4 /* bufAddr */
        start local 4 // org.graalvm.compiler.word.Word bufAddr
         1: .line 84
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 4 /* bufAddr */
            iload 3 /* len */
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.updateBytesCRC32:(Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;ILorg/graalvm/word/WordBase;I)I
            ireturn
        end local 4 // org.graalvm.compiler.word.Word bufAddr
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] buf
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0      crc  I
            0    2     1      buf  [B
            0    2     2      off  I
            0    2     3      len  I
            1    2     4  bufAddr  Lorg/graalvm/compiler/word/Word;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
      Name  Flags
      crc   
      buf   
      off   
      len   

  static int updateBytes0(int, byte[], int, int);
    descriptor: (I[BII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // int crc
        start local 1 // byte[] buf
        start local 2 // int off
        start local 3 // int len
         0: .line 92
            aload 1 /* buf */
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.arrayBaseOffset:(Ljdk/vm/ci/meta/JavaKind;)I
            iload 2 /* off */
            iadd
            i2l
            invokestatic org.graalvm.compiler.hotspot.nodes.ComputeObjectAddressNode.get:(Ljava/lang/Object;J)J
            invokestatic org.graalvm.word.WordFactory.unsigned:(J)Lorg/graalvm/word/UnsignedWord;
            checkcast org.graalvm.compiler.word.Word
            astore 4 /* bufAddr */
        start local 4 // org.graalvm.compiler.word.Word bufAddr
         1: .line 93
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 4 /* bufAddr */
            iload 3 /* len */
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.updateBytesCRC32:(Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;ILorg/graalvm/word/WordBase;I)I
            ireturn
        end local 4 // org.graalvm.compiler.word.Word bufAddr
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] buf
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0      crc  I
            0    2     1      buf  [B
            0    2     2      off  I
            0    2     3      len  I
            1    2     4  bufAddr  Lorg/graalvm/compiler/word/Word;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
      Name  Flags
      crc   
      buf   
      off   
      len   

  static int updateByteBuffer(int, long, int, int);
    descriptor: (IJII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // int crc
        start local 1 // long addr
        start local 3 // int off
        start local 4 // int len
         0: .line 101
            lload 1 /* addr */
            invokestatic org.graalvm.word.WordFactory.unsigned:(J)Lorg/graalvm/word/UnsignedWord;
            iload 3 /* off */
            invokeinterface org.graalvm.word.UnsignedWord.add:(I)Lorg/graalvm/word/UnsignedWord;
            astore 5 /* bufAddr */
        start local 5 // org.graalvm.word.WordBase bufAddr
         1: .line 102
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 5 /* bufAddr */
            iload 4 /* len */
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.updateBytesCRC32:(Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;ILorg/graalvm/word/WordBase;I)I
            ireturn
        end local 5 // org.graalvm.word.WordBase bufAddr
        end local 4 // int len
        end local 3 // int off
        end local 1 // long addr
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0      crc  I
            0    2     1     addr  J
            0    2     3      off  I
            0    2     4      len  I
            1    2     5  bufAddr  Lorg/graalvm/word/WordBase;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
      Name  Flags
      crc   
      addr  
      off   
      len   

  static int updateByteBuffer0(int, long, int, int);
    descriptor: (IJII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // int crc
        start local 1 // long addr
        start local 3 // int off
        start local 4 // int len
         0: .line 110
            lload 1 /* addr */
            invokestatic org.graalvm.word.WordFactory.unsigned:(J)Lorg/graalvm/word/UnsignedWord;
            iload 3 /* off */
            invokeinterface org.graalvm.word.UnsignedWord.add:(I)Lorg/graalvm/word/UnsignedWord;
            astore 5 /* bufAddr */
        start local 5 // org.graalvm.word.WordBase bufAddr
         1: .line 111
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.UPDATE_BYTES_CRC32:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 5 /* bufAddr */
            iload 4 /* len */
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32Substitutions.updateBytesCRC32:(Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;ILorg/graalvm/word/WordBase;I)I
            ireturn
        end local 5 // org.graalvm.word.WordBase bufAddr
        end local 4 // int len
        end local 3 // int off
        end local 1 // long addr
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0      crc  I
            0    2     1     addr  J
            0    2     3      off  I
            0    2     4      len  I
            1    2     5  bufAddr  Lorg/graalvm/word/WordBase;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
      Name  Flags
      crc   
      addr  
      off   
      len   

  public static native int updateBytesCRC32(org.graalvm.compiler.core.common.spi.ForeignCallDescriptor, int, org.graalvm.word.WordBase, int);
    descriptor: (Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;ILorg/graalvm/word/WordBase;I)I
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$NodeIntrinsic(value = Lorg/graalvm/compiler/nodes/extended/ForeignCallNode;)
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.graph.Node$ConstantNodeParameter()
      1:
      2:
      3:
    MethodParameters:
            Name  Flags
      descriptor  
      crc         
      buf         
      length      
}
SourceFile: "CRC32Substitutions.java"
InnerClasses:
  public abstract InjectedParameter = org.graalvm.compiler.api.replacements.Fold$InjectedParameter of org.graalvm.compiler.api.replacements.Fold
  public abstract ConstantNodeParameter = org.graalvm.compiler.graph.Node$ConstantNodeParameter of org.graalvm.compiler.graph.Node
  public abstract NodeIntrinsic = org.graalvm.compiler.graph.Node$NodeIntrinsic of org.graalvm.compiler.graph.Node
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(value = Ljava/util/zip/CRC32;)