java/12 : jdk.internal.vm.compiler/org/graalvm/compiler/replacements/amd64/AMD64StringUTF16Substitutions.class

AMD64StringUTF16Substitutions
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions
  super_class: java.lang.Object
{
  static final jdk.vm.ci.meta.MetaAccessProvider INJECTED;
    descriptor: Ljdk/vm/ci/meta/MetaAccessProvider;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 72
            aconst_null
            putstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            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.replacements.amd64.AMD64StringUTF16Substitutions this
         0: .line 49
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/amd64/AMD64StringUTF16Substitutions;

  static int byteArrayBaseOffset(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         0: .line 53
            aload 0 /* metaAccess */
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.getArrayBaseOffset:(Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.Fold()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.api.replacements.Fold$InjectedParameter()
    MethodParameters:
            Name  Flags
      metaAccess  

  static int byteArrayIndexScale(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         0: .line 58
            aload 0 /* metaAccess */
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.getArrayIndexScale:(Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.Fold()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.api.replacements.Fold$InjectedParameter()
    MethodParameters:
            Name  Flags
      metaAccess  

  static int charArrayBaseOffset(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         0: .line 63
            aload 0 /* metaAccess */
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.getArrayBaseOffset:(Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.Fold()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.api.replacements.Fold$InjectedParameter()
    MethodParameters:
            Name  Flags
      metaAccess  

  static int charArrayIndexScale(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         0: .line 68
            aload 0 /* metaAccess */
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.getArrayIndexScale:(Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 0 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.Fold()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.graalvm.compiler.api.replacements.Fold$InjectedParameter()
    MethodParameters:
            Name  Flags
      metaAccess  

  public static int compareTo(byte[], byte[]);
    descriptor: ([B[B)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // byte[] value
        start local 1 // byte[] other
         0: .line 80
            aload 0 /* value */
            aload 1 /* other */
            aload 0 /* value */
            arraylength
            aload 1 /* other */
            arraylength
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.replacements.nodes.ArrayCompareToNode.compareTo:(Ljava/lang/Object;Ljava/lang/Object;IILjdk/vm/ci/meta/JavaKind;Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 1 // byte[] other
        end local 0 // byte[] value
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  value  [B
            0    1     1  other  [B
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
       Name  Flags
      value  
      other  

  public static int compareToLatin1(byte[], byte[]);
    descriptor: ([B[B)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // byte[] value
        start local 1 // byte[] other
         0: .line 93
            aload 1 /* other */
            aload 0 /* value */
            aload 1 /* other */
            arraylength
            aload 0 /* value */
            arraylength
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.replacements.nodes.ArrayCompareToNode.compareTo:(Ljava/lang/Object;Ljava/lang/Object;IILjdk/vm/ci/meta/JavaKind;Ljdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 1 // byte[] other
        end local 0 // byte[] value
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  value  [B
            0    1     1  other  [B
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
       Name  Flags
      value  
      other  

  public static int indexOfCharUnsafe(byte[], int, int, int);
    descriptor: ([BIII)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=4
        start local 0 // byte[] value
        start local 1 // int ch
        start local 2 // int fromIndex
        start local 3 // int max
         0: .line 98
            aload 0 /* value */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayBaseOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 2 /* fromIndex */
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.charArrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 4 /* sourcePointer */
        start local 4 // jdk.internal.vm.compiler.word.Pointer sourcePointer
         1: .line 99
            aload 4 /* sourcePointer */
            iload 3 /* max */
            iload 2 /* fromIndex */
            isub
            iload 1 /* ch */
            i2c
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64ArrayIndexOf.indexOf1Char:(Ljdk/internal/vm/compiler/word/Pointer;IC)I
            istore 5 /* result */
        start local 5 // int result
         2: .line 100
            iload 5 /* result */
            iconst_m1
            if_icmpeq 4
         3: .line 101
            iload 5 /* result */
            iload 2 /* fromIndex */
            iadd
            ireturn
         4: .line 103
      StackMap locals: jdk.internal.vm.compiler.word.Pointer int
      StackMap stack:
            iload 5 /* result */
            ireturn
        end local 5 // int result
        end local 4 // jdk.internal.vm.compiler.word.Pointer sourcePointer
        end local 3 // int max
        end local 2 // int fromIndex
        end local 1 // int ch
        end local 0 // byte[] value
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0          value  [B
            0    5     1             ch  I
            0    5     2      fromIndex  I
            0    5     3            max  I
            1    5     4  sourcePointer  Ljdk/internal/vm/compiler/word/Pointer;
            2    5     5         result  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(optional = true)
    MethodParameters:
           Name  Flags
      value      
      ch         
      fromIndex  
      max        

  public static int compress(char[], int, byte[], int, int);
    descriptor: ([CI[BII)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=5
        start local 0 // char[] src
        start local 1 // int srcIndex
        start local 2 // byte[] dest
        start local 3 // int destIndex
        start local 4 // int len
         0: .line 116
            iload 4 /* len */
            iflt 1
            iload 1 /* srcIndex */
            iflt 1
            iload 1 /* srcIndex */
            iload 4 /* len */
            iadd
            aload 0 /* src */
            arraylength
            if_icmpgt 1
            iload 3 /* destIndex */
            iflt 1
            iload 3 /* destIndex */
            iload 4 /* len */
            iadd
            aload 2 /* dest */
            arraylength
            if_icmple 2
         1: .line 117
      StackMap locals:
      StackMap stack:
            getstatic jdk.vm.ci.meta.DeoptimizationAction.None:Ljdk/vm/ci/meta/DeoptimizationAction;
            getstatic jdk.vm.ci.meta.DeoptimizationReason.BoundsCheckException:Ljdk/vm/ci/meta/DeoptimizationReason;
            invokestatic org.graalvm.compiler.nodes.DeoptimizeNode.deopt:(Ljdk/vm/ci/meta/DeoptimizationAction;Ljdk/vm/ci/meta/DeoptimizationReason;)V
         2: .line 120
      StackMap locals:
      StackMap stack:
            aload 0 /* src */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.charArrayBaseOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 1 /* srcIndex */
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.charArrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 5 /* srcPointer */
        start local 5 // jdk.internal.vm.compiler.word.Pointer srcPointer
         3: .line 121
            aload 2 /* dest */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayBaseOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 3 /* destIndex */
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 6 /* destPointer */
        start local 6 // jdk.internal.vm.compiler.word.Pointer destPointer
         4: .line 122
            aload 5 /* srcPointer */
            aload 6 /* destPointer */
            iload 4 /* len */
            getstatic jdk.vm.ci.meta.JavaKind.Char:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16CompressNode.compress:(Ljdk/internal/vm/compiler/word/Pointer;Ljdk/internal/vm/compiler/word/Pointer;ILjdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 6 // jdk.internal.vm.compiler.word.Pointer destPointer
        end local 5 // jdk.internal.vm.compiler.word.Pointer srcPointer
        end local 4 // int len
        end local 3 // int destIndex
        end local 2 // byte[] dest
        end local 1 // int srcIndex
        end local 0 // char[] src
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0          src  [C
            0    5     1     srcIndex  I
            0    5     2         dest  [B
            0    5     3    destIndex  I
            0    5     4          len  I
            3    5     5   srcPointer  Ljdk/internal/vm/compiler/word/Pointer;
            4    5     6  destPointer  Ljdk/internal/vm/compiler/word/Pointer;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
           Name  Flags
      src        
      srcIndex   
      dest       
      destIndex  
      len        

  public static int compress(byte[], int, byte[], int, int);
    descriptor: ([BI[BII)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=5
        start local 0 // byte[] src
        start local 1 // int srcIndex
        start local 2 // byte[] dest
        start local 3 // int destIndex
        start local 4 // int len
         0: .line 139
            iload 4 /* len */
            iflt 1
            iload 1 /* srcIndex */
            iflt 1
            iload 1 /* srcIndex */
            iconst_2
            imul
            iload 4 /* len */
            iconst_2
            imul
            iadd
            aload 0 /* src */
            arraylength
            if_icmpgt 1
            iload 3 /* destIndex */
            iflt 1
            iload 3 /* destIndex */
            iload 4 /* len */
            iadd
            aload 2 /* dest */
            arraylength
            if_icmple 2
         1: .line 140
      StackMap locals:
      StackMap stack:
            getstatic jdk.vm.ci.meta.DeoptimizationAction.None:Ljdk/vm/ci/meta/DeoptimizationAction;
            getstatic jdk.vm.ci.meta.DeoptimizationReason.BoundsCheckException:Ljdk/vm/ci/meta/DeoptimizationReason;
            invokestatic org.graalvm.compiler.nodes.DeoptimizeNode.deopt:(Ljdk/vm/ci/meta/DeoptimizationAction;Ljdk/vm/ci/meta/DeoptimizationReason;)V
         2: .line 143
      StackMap locals:
      StackMap stack:
            aload 0 /* src */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayBaseOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 1 /* srcIndex */
            iconst_2
            imul
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 5 /* srcPointer */
        start local 5 // jdk.internal.vm.compiler.word.Pointer srcPointer
         3: .line 144
            aload 2 /* dest */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayBaseOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 3 /* destIndex */
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.INJECTED:Ljdk/vm/ci/meta/MetaAccessProvider;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16Substitutions.byteArrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;)I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 6 /* destPointer */
        start local 6 // jdk.internal.vm.compiler.word.Pointer destPointer
         4: .line 145
            aload 5 /* srcPointer */
            aload 6 /* destPointer */
            iload 4 /* len */
            getstatic jdk.vm.ci.meta.JavaKind.Byte:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringUTF16CompressNode.compress:(Ljdk/internal/vm/compiler/word/Pointer;Ljdk/internal/vm/compiler/word/Pointer;ILjdk/vm/ci/meta/JavaKind;)I
            ireturn
        end local 6 // jdk.internal.vm.compiler.word.Pointer destPointer
        end local 5 // jdk.internal.vm.compiler.word.Pointer srcPointer
        end local 4 // int len
        end local 3 // int destIndex
        end local 2 // byte[] dest
        end local 1 // int srcIndex
        end local 0 // byte[] src
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0          src  [B
            0    5     1     srcIndex  I
            0    5     2         dest  [B
            0    5     3    destIndex  I
            0    5     4          len  I
            3    5     5   srcPointer  Ljdk/internal/vm/compiler/word/Pointer;
            4    5     6  destPointer  Ljdk/internal/vm/compiler/word/Pointer;
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
           Name  Flags
      src        
      srcIndex   
      dest       
      destIndex  
      len        
}
SourceFile: "AMD64StringUTF16Substitutions.java"
InnerClasses:
  public abstract InjectedParameter = org.graalvm.compiler.api.replacements.Fold$InjectedParameter of org.graalvm.compiler.api.replacements.Fold
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(className = {"java.lang.StringUTF16"}, optional = true)
/

java/ 12/ jdk.internal.vm.compiler/org/graalvm/compiler/replacements/amd64/AMD64StringUTF16Substitutions.class
