public class org.graalvm.compiler.replacements.amd64.AMD64StringSubstitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.amd64.AMD64StringSubstitutions
  super_class: java.lang.Object
{
  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 39
            ldc Lorg/graalvm/compiler/replacements/amd64/AMD64StringSubstitutions;
            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.replacements.amd64.AMD64StringSubstitutions.$assertionsDisabled:Z
            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.AMD64StringSubstitutions this
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.replacements.amd64.AMD64StringSubstitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/amd64/AMD64StringSubstitutions;

  public static int indexOf(char[], int, int, char[], int, int, int);
    descriptor: ([CII[CIII)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=12, args_size=7
        start local 0 // char[] source
        start local 1 // int sourceOffset
        start local 2 // int sourceCount
        start local 3 // char[] target
        start local 4 // int targetOffset
        start local 5 // int targetCount
        start local 6 // int origFromIndex
         0: .line 46
            iload 6 /* origFromIndex */
            istore 7 /* fromIndex */
        start local 7 // int fromIndex
         1: .line 47
            iload 7 /* fromIndex */
            iload 2 /* sourceCount */
            if_icmplt 5
         2: .line 48
            iload 5 /* targetCount */
            ifne 3
            iload 2 /* sourceCount */
            goto 4
      StackMap locals: int
      StackMap stack:
         3: iconst_m1
      StackMap locals:
      StackMap stack: int
         4: ireturn
         5: .line 50
      StackMap locals:
      StackMap stack:
            iload 7 /* fromIndex */
            ifge 7
         6: .line 51
            iconst_0
            istore 7 /* fromIndex */
         7: .line 53
      StackMap locals:
      StackMap stack:
            iload 5 /* targetCount */
            ifne 9
         8: .line 55
            iload 7 /* fromIndex */
            ireturn
         9: .line 58
      StackMap locals:
      StackMap stack:
            iload 1 /* sourceOffset */
            iload 7 /* fromIndex */
            iadd
            istore 8 /* totalOffset */
        start local 8 // int totalOffset
        10: .line 59
            iload 2 /* sourceCount */
            iload 7 /* fromIndex */
            isub
            iload 5 /* targetCount */
            if_icmpge 12
        11: .line 61
            iconst_m1
            ireturn
        12: .line 63
      StackMap locals: int
      StackMap stack:
            getstatic org.graalvm.compiler.replacements.amd64.AMD64StringSubstitutions.$assertionsDisabled:Z
            ifne 14
            iload 2 /* sourceCount */
            iload 7 /* fromIndex */
            isub
            ifle 13
            iload 5 /* targetCount */
            ifgt 14
      StackMap locals:
      StackMap stack:
        13: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        14: .line 65
      StackMap locals:
      StackMap stack:
            aload 0 /* source */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic sun.misc.Unsafe.ARRAY_CHAR_BASE_OFFSET:I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 8 /* totalOffset */
            getstatic sun.misc.Unsafe.ARRAY_CHAR_INDEX_SCALE:I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 9 /* sourcePointer */
        start local 9 // org.graalvm.word.Pointer sourcePointer
        15: .line 66
            aload 3 /* target */
            invokestatic org.graalvm.compiler.word.Word.objectToTrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
            getstatic sun.misc.Unsafe.ARRAY_CHAR_BASE_OFFSET:I
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            iload 4 /* targetOffset */
            getstatic sun.misc.Unsafe.ARRAY_CHAR_INDEX_SCALE:I
            imul
            invokevirtual org.graalvm.compiler.word.Word.add:(I)Lorg/graalvm/compiler/word/Word;
            astore 10 /* targetPointer */
        start local 10 // org.graalvm.word.Pointer targetPointer
        16: .line 67
            aload 9 /* sourcePointer */
            iload 2 /* sourceCount */
            iload 7 /* fromIndex */
            isub
            aload 10 /* targetPointer */
            iload 5 /* targetCount */
            invokestatic org.graalvm.compiler.replacements.amd64.AMD64StringIndexOfNode.optimizedStringIndexPointer:(Lorg/graalvm/word/Pointer;ILorg/graalvm/word/Pointer;I)I
            istore 11 /* result */
        start local 11 // int result
        17: .line 68
            iload 11 /* result */
            iflt 19
        18: .line 69
            iload 11 /* result */
            iload 8 /* totalOffset */
            iadd
            ireturn
        19: .line 71
      StackMap locals: org.graalvm.word.Pointer org.graalvm.word.Pointer int
      StackMap stack:
            iload 11 /* result */
            ireturn
        end local 11 // int result
        end local 10 // org.graalvm.word.Pointer targetPointer
        end local 9 // org.graalvm.word.Pointer sourcePointer
        end local 8 // int totalOffset
        end local 7 // int fromIndex
        end local 6 // int origFromIndex
        end local 5 // int targetCount
        end local 4 // int targetOffset
        end local 3 // char[] target
        end local 2 // int sourceCount
        end local 1 // int sourceOffset
        end local 0 // char[] source
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   20     0         source  [C
            0   20     1   sourceOffset  I
            0   20     2    sourceCount  I
            0   20     3         target  [C
            0   20     4   targetOffset  I
            0   20     5    targetCount  I
            0   20     6  origFromIndex  I
            1   20     7      fromIndex  I
           10   20     8    totalOffset  I
           15   20     9  sourcePointer  Lorg/graalvm/word/Pointer;
           16   20    10  targetPointer  Lorg/graalvm/word/Pointer;
           17   20    11         result  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution(isStatic = true, optional = true)
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        org.graalvm.compiler.graph.Node$ConstantNodeParameter()
      4:
      5:
      6:
    MethodParameters:
               Name  Flags
      source         
      sourceOffset   
      sourceCount    
      target         
      targetOffset   
      targetCount    
      origFromIndex  
}
SourceFile: "AMD64StringSubstitutions.java"
InnerClasses:
  public abstract ConstantNodeParameter = org.graalvm.compiler.graph.Node$ConstantNodeParameter of org.graalvm.compiler.graph.Node
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(value = Ljava/lang/String;)