public class org.graalvm.compiler.replacements.aarch64.AArch64LongSubstitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.aarch64.AArch64LongSubstitutions
  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.AArch64LongSubstitutions this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.replacements.aarch64.AArch64LongSubstitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/aarch64/AArch64LongSubstitutions;

  public static int bitCount(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // long value
         0: .line 43
            lload 0 /* value */
            lstore 2 /* x */
        start local 2 // long x
         1: .line 44
            lload 2 /* x */
            lload 2 /* x */
            ldc -6148914691236517206
            land
            iconst_1
            lushr
            lsub
            lstore 2 /* x */
         2: .line 45
            lload 2 /* x */
            ldc 3689348814741910323
            land
            lload 2 /* x */
            ldc -3689348814741910324
            land
            iconst_2
            lushr
            ladd
            lstore 2 /* x */
         3: .line 46
            lload 2 /* x */
            lload 2 /* x */
            iconst_4
            lushr
            ladd
            ldc 1085102592571150095
            land
            lstore 2 /* x */
         4: .line 47
            lload 2 /* x */
            lload 2 /* x */
            bipush 8
            lushr
            ladd
            lstore 2 /* x */
         5: .line 48
            lload 2 /* x */
            lload 2 /* x */
            bipush 16
            lushr
            ladd
            lstore 2 /* x */
         6: .line 49
            lload 2 /* x */
            lload 2 /* x */
            bipush 32
            lushr
            ladd
            lstore 2 /* x */
         7: .line 50
            lload 2 /* x */
            l2i
            bipush 127
            iand
            ireturn
        end local 2 // long x
        end local 0 // long value
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0  value  J
            1    8     2      x  J
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
       Name  Flags
      value  
}
SourceFile: "AArch64LongSubstitutions.java"
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(value = Ljava/lang/Long;)