public final class org.graalvm.compiler.core.common.util.BitMap2D
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.core.common.util.BitMap2D
  super_class: java.lang.Object
{
  private java.util.BitSet map;
    descriptor: Ljava/util/BitSet;
    flags: (0x0002) ACC_PRIVATE

  private final int bitsPerSlot;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  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 32
            ldc Lorg/graalvm/compiler/core/common/util/BitMap2D;
            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.core.common.util.BitMap2D.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private int bitIndex(int, int);
    descriptor: (II)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
         0: .line 38
            iload 1 /* slotIndex */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
            imul
            iload 2 /* bitWithinSlotIndex */
            iadd
            ireturn
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    1     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    1     1           slotIndex  I
            0    1     2  bitWithinSlotIndex  I
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  

  private boolean verifyBitWithinSlotIndex(int);
    descriptor: (I)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int index
         0: .line 42
            getstatic org.graalvm.compiler.core.common.util.BitMap2D.$assertionsDisabled:Z
            ifne 1
            iload 1 /* index */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
            if_icmplt 1
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "index "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* index */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " is out of bounds "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 43
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // int index
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    2     1  index  I
    MethodParameters:
       Name  Flags
      index  

  public void <init>(int, int);
    descriptor: (II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int sizeInSlots
        start local 2 // int bitsPerSlot
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 47
            iload 1 /* sizeInSlots */
            i2l
            iload 2 /* bitsPerSlot */
            i2l
            lmul
            lstore 3 /* nBits */
        start local 3 // long nBits
         2: .line 48
            lload 3 /* nBits */
            ldc 2147483647
            lcmp
            ifle 4
         3: .line 50
            new java.lang.OutOfMemoryError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot allocate a BitSet for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 3 /* nBits */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc " bits"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.OutOfMemoryError.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 52
      StackMap locals: org.graalvm.compiler.core.common.util.BitMap2D int int long
      StackMap stack:
            aload 0 /* this */
            new java.util.BitSet
            dup
            iload 1 /* sizeInSlots */
            iload 2 /* bitsPerSlot */
            imul
            invokespecial java.util.BitSet.<init>:(I)V
            putfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
         5: .line 53
            aload 0 /* this */
            iload 2 /* bitsPerSlot */
            putfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
         6: .line 54
            return
        end local 3 // long nBits
        end local 2 // int bitsPerSlot
        end local 1 // int sizeInSlots
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    7     1  sizeInSlots  I
            0    7     2  bitsPerSlot  I
            2    7     3        nBits  J
    MethodParameters:
             Name  Flags
      sizeInSlots  
      bitsPerSlot  

  public int sizeInBits();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
         0: .line 57
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            invokevirtual java.util.BitSet.size:()I
            ireturn
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/util/BitMap2D;

  public int sizeInSlots();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
         0: .line 62
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            invokevirtual java.util.BitSet.size:()I
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
            idiv
            ireturn
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/util/BitMap2D;

  public boolean isValidIndex(int, int);
    descriptor: (II)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
         0: .line 66
            getstatic org.graalvm.compiler.core.common.util.BitMap2D.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.verifyBitWithinSlotIndex:(I)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 67
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.bitIndex:(II)I
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.sizeInBits:()I
            if_icmpge 2
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    3     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    3     1           slotIndex  I
            0    3     2  bitWithinSlotIndex  I
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  

  public boolean at(int, int);
    descriptor: (II)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
         0: .line 71
            getstatic org.graalvm.compiler.core.common.util.BitMap2D.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.verifyBitWithinSlotIndex:(I)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 72
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.bitIndex:(II)I
            invokevirtual java.util.BitSet.get:(I)Z
            ireturn
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    2     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    2     1           slotIndex  I
            0    2     2  bitWithinSlotIndex  I
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  

  public void setBit(int, int);
    descriptor: (II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
         0: .line 76
            getstatic org.graalvm.compiler.core.common.util.BitMap2D.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.verifyBitWithinSlotIndex:(I)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 77
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.bitIndex:(II)I
            invokevirtual java.util.BitSet.set:(I)V
         2: .line 78
            return
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    3     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    3     1           slotIndex  I
            0    3     2  bitWithinSlotIndex  I
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  

  public void clearBit(int, int);
    descriptor: (II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
         0: .line 81
            getstatic org.graalvm.compiler.core.common.util.BitMap2D.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.verifyBitWithinSlotIndex:(I)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.bitIndex:(II)I
            invokevirtual java.util.BitSet.clear:(I)V
         2: .line 83
            return
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    3     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0    3     1           slotIndex  I
            0    3     2  bitWithinSlotIndex  I
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  

  public void atPutGrow(int, int, boolean);
    descriptor: (IIZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
        start local 1 // int slotIndex
        start local 2 // int bitWithinSlotIndex
        start local 3 // boolean value
         0: .line 86
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.sizeInSlots:()I
            istore 4 /* size */
        start local 4 // int size
         1: .line 87
            iload 4 /* size */
            iload 1 /* slotIndex */
            if_icmpgt 8
         2: .line 88
            goto 4
         3: .line 89
      StackMap locals: int
      StackMap stack:
            iload 4 /* size */
            iconst_2
            imul
            istore 4 /* size */
         4: .line 88
      StackMap locals:
      StackMap stack:
            iload 4 /* size */
            iload 1 /* slotIndex */
            if_icmple 3
         5: .line 91
            new java.util.BitSet
            dup
            iload 4 /* size */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.bitsPerSlot:I
            imul
            invokespecial java.util.BitSet.<init>:(I)V
            astore 5 /* newBitMap */
        start local 5 // java.util.BitSet newBitMap
         6: .line 92
            aload 5 /* newBitMap */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            invokevirtual java.util.BitSet.or:(Ljava/util/BitSet;)V
         7: .line 93
            aload 0 /* this */
            aload 5 /* newBitMap */
            putfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
        end local 5 // java.util.BitSet newBitMap
         8: .line 96
      StackMap locals:
      StackMap stack:
            iload 3 /* value */
            ifeq 11
         9: .line 97
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.setBit:(II)V
        10: .line 98
            goto 12
        11: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* slotIndex */
            iload 2 /* bitWithinSlotIndex */
            invokevirtual org.graalvm.compiler.core.common.util.BitMap2D.clearBit:(II)V
        12: .line 101
      StackMap locals:
      StackMap stack:
            return
        end local 4 // int size
        end local 3 // boolean value
        end local 2 // int bitWithinSlotIndex
        end local 1 // int slotIndex
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   13     0                this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
            0   13     1           slotIndex  I
            0   13     2  bitWithinSlotIndex  I
            0   13     3               value  Z
            1   13     4                size  I
            6    8     5           newBitMap  Ljava/util/BitSet;
    MethodParameters:
                    Name  Flags
      slotIndex           
      bitWithinSlotIndex  
      value               

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
         0: .line 104
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.util.BitMap2D.map:Ljava/util/BitSet;
            invokevirtual java.util.BitSet.clear:()V
         1: .line 105
            return
        end local 0 // org.graalvm.compiler.core.common.util.BitMap2D this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/core/common/util/BitMap2D;
}
SourceFile: "BitMap2D.java"