java/9 : jdk.compiler/com/sun/tools/javac/jvm/Code$LocalVar.class

Code$LocalVar
https://openjdk.java.net/
GPLv2 + Classpath Exception
class com.sun.tools.javac.jvm.Code$LocalVar
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.sun.tools.javac.jvm.Code$LocalVar
  super_class: java.lang.Object
{
  final com.sun.tools.javac.code.Symbol$VarSymbol sym;
    descriptor: Lcom/sun/tools/javac/code/Symbol$VarSymbol;
    flags: (0x0010) ACC_FINAL

  final char reg;
    descriptor: C
    flags: (0x0010) ACC_FINAL

  java.util.List<com.sun.tools.javac.jvm.Code$LocalVar$Range> aliveRanges;
    descriptor: Ljava/util/List;
    flags: (0x0000) 
    Signature: Ljava/util/List<Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;>;

  void <init>(com.sun.tools.javac.code.Symbol$VarSymbol);
    descriptor: (Lcom/sun/tools/javac/code/Symbol$VarSymbol;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
        start local 1 // com.sun.tools.javac.code.Symbol$VarSymbol v
         0: .line 1908
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1906
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
         2: .line 1909
            aload 0 /* this */
            aload 1 /* v */
            putfield com.sun.tools.javac.jvm.Code$LocalVar.sym:Lcom/sun/tools/javac/code/Symbol$VarSymbol;
         3: .line 1910
            aload 0 /* this */
            aload 1 /* v */
            getfield com.sun.tools.javac.code.Symbol$VarSymbol.adr:I
            i2c
            putfield com.sun.tools.javac.jvm.Code$LocalVar.reg:C
         4: .line 1911
            return
        end local 1 // com.sun.tools.javac.code.Symbol$VarSymbol v
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            0    5     1     v  Lcom/sun/tools/javac/code/Symbol$VarSymbol;
    MethodParameters:
      Name  Flags
      v     

  public com.sun.tools.javac.jvm.Code$LocalVar dup();
    descriptor: ()Lcom/sun/tools/javac/jvm/Code$LocalVar;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1913
            new com.sun.tools.javac.jvm.Code$LocalVar
            dup
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.sym:Lcom/sun/tools/javac/code/Symbol$VarSymbol;
            invokespecial com.sun.tools.javac.jvm.Code$LocalVar.<init>:(Lcom/sun/tools/javac/code/Symbol$VarSymbol;)V
            areturn
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;

  com.sun.tools.javac.jvm.Code$LocalVar$Range firstRange();
    descriptor: ()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1917
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 1
            aconst_null
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast com.sun.tools.javac.jvm.Code$LocalVar$Range
      StackMap locals:
      StackMap stack: com.sun.tools.javac.jvm.Code$LocalVar$Range
         2: areturn
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;

  com.sun.tools.javac.jvm.Code$LocalVar$Range lastRange();
    descriptor: ()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1921
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 1
            aconst_null
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            isub
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast com.sun.tools.javac.jvm.Code$LocalVar$Range
      StackMap locals:
      StackMap stack: com.sun.tools.javac.jvm.Code$LocalVar$Range
         2: areturn
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;

  void removeLastRange();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1925
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.lastRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            astore 1 /* lastRange */
        start local 1 // com.sun.tools.javac.jvm.Code$LocalVar$Range lastRange
         1: .line 1926
            aload 1 /* lastRange */
            ifnull 3
         2: .line 1927
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            aload 1 /* lastRange */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         3: .line 1929
      StackMap locals: com.sun.tools.javac.jvm.Code$LocalVar$Range
      StackMap stack:
            return
        end local 1 // com.sun.tools.javac.jvm.Code$LocalVar$Range lastRange
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            1    4     1  lastRange  Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1933
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            ifnonnull 2
         1: .line 1934
            ldc "empty local var"
            areturn
         2: .line 1936
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.sym:Lcom/sun/tools/javac/code/Symbol$VarSymbol;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         3: .line 1937
            ldc " in register "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.reg:C
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " \n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 1936
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         5: .line 1938
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 10
      StackMap locals: com.sun.tools.javac.jvm.Code$LocalVar java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
         6: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.sun.tools.javac.jvm.Code$LocalVar$Range
            astore 2 /* r */
        start local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range r
         7: .line 1939
            aload 1 /* sb */
            ldc " starts at pc="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* r */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.start_pc:C
            invokestatic java.lang.Integer.toString:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         8: .line 1940
            ldc " length="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* r */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.length:C
            invokestatic java.lang.Integer.toString:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         9: .line 1941
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range r
        10: .line 1938
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        11: .line 1943
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            5   12     1    sb  Ljava/lang/StringBuilder;
            7   10     2     r  Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;

  public void openRange(char);
    descriptor: (C)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
        start local 1 // char start
         0: .line 1947
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.hasOpenRange:()Z
            ifne 2
         1: .line 1948
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            new com.sun.tools.javac.jvm.Code$LocalVar$Range
            dup
            aload 0 /* this */
            iload 1 /* start */
            invokespecial com.sun.tools.javac.jvm.Code$LocalVar$Range.<init>:(Lcom/sun/tools/javac/jvm/Code$LocalVar;C)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         2: .line 1950
      StackMap locals:
      StackMap stack:
            return
        end local 1 // char start
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            0    3     1  start  C
    MethodParameters:
       Name  Flags
      start  

  public void closeRange(char);
    descriptor: (C)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
        start local 1 // char length
         0: .line 1953
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.isLastRangeInitialized:()Z
            ifeq 6
            iload 1 /* length */
            ifle 6
         1: .line 1954
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.lastRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            astore 2 /* range */
        start local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range range
         2: .line 1955
            aload 2 /* range */
            ifnull 7
         3: .line 1956
            aload 2 /* range */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.length:C
            ldc 65535
            if_icmpne 7
         4: .line 1957
            aload 2 /* range */
            iload 1 /* length */
            putfield com.sun.tools.javac.jvm.Code$LocalVar$Range.length:C
        end local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range range
         5: .line 1960
            goto 7
         6: .line 1961
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.removeLastRange:()V
         7: .line 1963
      StackMap locals:
      StackMap stack:
            return
        end local 1 // char length
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            0    8     1  length  C
            2    5     2   range  Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
    MethodParameters:
        Name  Flags
      length  

  public boolean hasOpenRange();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1966
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 1967
            iconst_0
            ireturn
         2: .line 1969
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.lastRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.length:C
            ldc 65535
            if_icmpne 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;

  public boolean isLastRangeInitialized();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1973
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 1974
            iconst_0
            ireturn
         2: .line 1976
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.lastRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.start_pc:C
            ldc 65535
            if_icmpeq 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/sun/tools/javac/jvm/Code$LocalVar;

  public com.sun.tools.javac.jvm.Code$LocalVar$Range getWidestRange();
    descriptor: ()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
         0: .line 1980
            aload 0 /* this */
            getfield com.sun.tools.javac.jvm.Code$LocalVar.aliveRanges:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 1981
            new com.sun.tools.javac.jvm.Code$LocalVar$Range
            dup
            aload 0 /* this */
            invokespecial com.sun.tools.javac.jvm.Code$LocalVar$Range.<init>:(Lcom/sun/tools/javac/jvm/Code$LocalVar;)V
            areturn
         2: .line 1983
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.firstRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            astore 1 /* firstRange */
        start local 1 // com.sun.tools.javac.jvm.Code$LocalVar$Range firstRange
         3: .line 1984
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.jvm.Code$LocalVar.lastRange:()Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            astore 2 /* lastRange */
        start local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range lastRange
         4: .line 1985
            aload 2 /* lastRange */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.length:C
            aload 2 /* lastRange */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.start_pc:C
            aload 1 /* firstRange */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.start_pc:C
            isub
            iadd
            i2c
            istore 3 /* length */
        start local 3 // char length
         5: .line 1986
            new com.sun.tools.javac.jvm.Code$LocalVar$Range
            dup
            aload 0 /* this */
            aload 1 /* firstRange */
            getfield com.sun.tools.javac.jvm.Code$LocalVar$Range.start_pc:C
            iload 3 /* length */
            invokespecial com.sun.tools.javac.jvm.Code$LocalVar$Range.<init>:(Lcom/sun/tools/javac/jvm/Code$LocalVar;CC)V
            areturn
        end local 3 // char length
        end local 2 // com.sun.tools.javac.jvm.Code$LocalVar$Range lastRange
        end local 1 // com.sun.tools.javac.jvm.Code$LocalVar$Range firstRange
        end local 0 // com.sun.tools.javac.jvm.Code$LocalVar this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lcom/sun/tools/javac/jvm/Code$LocalVar;
            3    6     1  firstRange  Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            4    6     2   lastRange  Lcom/sun/tools/javac/jvm/Code$LocalVar$Range;
            5    6     3      length  C
}
SourceFile: "Code.java"
NestHost: com.sun.tools.javac.jvm.Code
InnerClasses:
  public VarSymbol = com.sun.tools.javac.code.Symbol$VarSymbol of com.sun.tools.javac.code.Symbol
  LocalVar = com.sun.tools.javac.jvm.Code$LocalVar of com.sun.tools.javac.jvm.Code
  Range = com.sun.tools.javac.jvm.Code$LocalVar$Range of com.sun.tools.javac.jvm.Code$LocalVar
/

java/ 9/ jdk.compiler/com/sun/tools/javac/jvm/Code$LocalVar.class
