public class org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions
  super_class: java.lang.Object
{
  public static final org.graalvm.compiler.core.common.spi.ForeignCallDescriptor UPDATE_BYTES_CRC32C;
    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 60
            new org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
            dup
            ldc "updateBytesCRC32C"
            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.CRC32CSubstitutions.UPDATE_BYTES_CRC32C: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.CRC32CSubstitutions this
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/replacements/CRC32CSubstitutions;

  static int updateBytes(int, byte[], int, int);
    descriptor: (I[BII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // int crc
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int end
         0: .line 50
            aload 1 /* b */
            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 51
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions.UPDATE_BYTES_CRC32C:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 4 /* bufAddr */
            iload 3 /* end */
            iload 2 /* off */
            isub
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions.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 end
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // int crc
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0      crc  I
            0    2     1        b  [B
            0    2     2      off  I
            0    2     3      end  I
            1    2     4  bufAddr  Lorg/graalvm/compiler/word/Word;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
      Name  Flags
      crc   
      b     
      off   
      end   

  static int updateDirectByteBuffer(int, long, int, int);
    descriptor: (IJII)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // int crc
        start local 1 // long addr
        start local 3 // int off
        start local 4 // int end
         0: .line 56
            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 57
            getstatic org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions.UPDATE_BYTES_CRC32C:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            iload 0 /* crc */
            aload 5 /* bufAddr */
            iload 4 /* end */
            iload 3 /* off */
            isub
            invokestatic org.graalvm.compiler.hotspot.replacements.CRC32CSubstitutions.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 end
        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      end  I
            1    2     5  bufAddr  Lorg/graalvm/word/WordBase;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
      Name  Flags
      crc   
      addr  
      off   
      end   

  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: "CRC32CSubstitutions.java"
InnerClasses:
  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(className = {"java.util.zip.CRC32C"}, optional = true)