public class org.graalvm.compiler.replacements.aarch64.AArch64IntegerSubstitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.aarch64.AArch64IntegerSubstitutions
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.replacements.aarch64.AArch64IntegerSubstitutions this
         0: .line 33
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.replacements.aarch64.AArch64IntegerSubstitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/aarch64/AArch64IntegerSubstitutions;

  public static int bitCount(int);
    descriptor: (I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // int value
         0: .line 41
            iload 0 /* value */
            istore 1 /* x */
        start local 1 // int x
         1: .line 42
            iload 1 /* x */
            iload 1 /* x */
            ldc -1431655766
            iand
            iconst_1
            iushr
            isub
            istore 1 /* x */
         2: .line 43
            iload 1 /* x */
            ldc 858993459
            iand
            iload 1 /* x */
            ldc -858993460
            iand
            iconst_2
            iushr
            iadd
            istore 1 /* x */
         3: .line 44
            iload 1 /* x */
            iload 1 /* x */
            iconst_4
            iushr
            iadd
            ldc 252645135
            iand
            istore 1 /* x */
         4: .line 45
            iload 1 /* x */
            iload 1 /* x */
            bipush 8
            iushr
            iadd
            istore 1 /* x */
         5: .line 46
            iload 1 /* x */
            iload 1 /* x */
            bipush 16
            iushr
            iadd
            istore 1 /* x */
         6: .line 47
            iload 1 /* x */
            bipush 63
            iand
            ireturn
        end local 1 // int x
        end local 0 // int value
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0  value  I
            1    7     1      x  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
       Name  Flags
      value  
}
SourceFile: "AArch64IntegerSubstitutions.java"
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(value = Ljava/lang/Integer;)