class jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions
super_class: java.lang.Object
{
private static final byte I2D;
descriptor: B
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private static final byte I2O;
descriptor: B
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
private static final byte D2O;
descriptor: B
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 4
private byte conversions;
descriptor: B
flags: (0x0002) ACC_PRIVATE
private static volatile int[] $SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType;
descriptor: [I
flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$SymbolConversions;
void recordConversion(jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType, jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType);
descriptor: (Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;)V
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: invokestatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.$SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType:()[I
aload 1
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iaload
tableswitch { // 1 - 4
1: 1
2: 2
3: 2
4: 9
default: 12
}
1: StackMap locals:
StackMap stack:
return
2: StackMap locals:
StackMap stack:
invokestatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.$SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType:()[I
aload 2
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iaload
tableswitch { // 4 - 5
4: 3
5: 5
default: 7
}
3: StackMap locals:
StackMap stack:
aload 0
iconst_1
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.recordConversion:(B)V
4: return
5: StackMap locals:
StackMap stack:
aload 0
iconst_2
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.recordConversion:(B)V
6: return
7: StackMap locals:
StackMap stack:
aload 1
aload 2
invokestatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.illegalConversion:(Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;)V
8: return
9: StackMap locals:
StackMap stack:
aload 2
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.OBJECT:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
if_acmpne 11
10: aload 0
iconst_4
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.recordConversion:(B)V
11: StackMap locals:
StackMap stack:
return
12: StackMap locals:
StackMap stack:
aload 1
aload 2
invokestatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.illegalConversion:(Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;)V
13: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$SymbolConversions;
0 14 1 from Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
0 14 2 to Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
MethodParameters:
Name Flags
from final
to final
private static void illegalConversion(jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType, jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType);
descriptor: (Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.AssertionError
dup
new java.lang.StringBuilder
dup
ldc "Invalid conversion from "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " to "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 from Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
0 1 1 to Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
MethodParameters:
Name Flags
from final
to final
void recordConversion(byte);
descriptor: (B)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 0
getfield jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.conversions:B
iload 1
ior
i2b
putfield jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.conversions:B
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$SymbolConversions;
0 2 1 convFlag B
MethodParameters:
Name Flags
convFlag final
boolean hasConversion(byte);
descriptor: (B)Z
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.conversions:B
iload 1
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$SymbolConversions;
0 2 1 convFlag B
MethodParameters:
Name Flags
convFlag final
void calculateTypeLiveness(jdk.nashorn.internal.ir.Symbol);
descriptor: (Ljdk/nashorn/internal/ir/Symbol;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
getstatic jdk.nashorn.internal.codegen.types.Type.OBJECT:Ljdk/nashorn/internal/codegen/types/Type;
invokevirtual jdk.nashorn.internal.ir.Symbol.hasSlotFor:(Ljdk/nashorn/internal/codegen/types/Type;)Z
ifeq 5
1: aload 0
iconst_4
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.hasConversion:(B)Z
ifeq 3
2: aload 1
getstatic jdk.nashorn.internal.codegen.types.Type.NUMBER:Ljdk/nashorn/internal/codegen/types/NumericType;
invokevirtual jdk.nashorn.internal.ir.Symbol.setHasSlotFor:(Ljdk/nashorn/internal/codegen/types/Type;)V
3: StackMap locals:
StackMap stack:
aload 0
iconst_2
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.hasConversion:(B)Z
ifeq 5
4: aload 1
getstatic jdk.nashorn.internal.codegen.types.Type.INT:Ljdk/nashorn/internal/codegen/types/BitwiseType;
invokevirtual jdk.nashorn.internal.ir.Symbol.setHasSlotFor:(Ljdk/nashorn/internal/codegen/types/Type;)V
5: StackMap locals:
StackMap stack:
aload 1
getstatic jdk.nashorn.internal.codegen.types.Type.NUMBER:Ljdk/nashorn/internal/codegen/types/NumericType;
invokevirtual jdk.nashorn.internal.ir.Symbol.hasSlotFor:(Ljdk/nashorn/internal/codegen/types/Type;)Z
ifeq 8
6: aload 0
iconst_1
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.hasConversion:(B)Z
ifeq 8
7: aload 1
getstatic jdk.nashorn.internal.codegen.types.Type.INT:Ljdk/nashorn/internal/codegen/types/BitwiseType;
invokevirtual jdk.nashorn.internal.ir.Symbol.setHasSlotFor:(Ljdk/nashorn/internal/codegen/types/Type;)V
8: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$SymbolConversions;
0 9 1 symbol Ljdk/nashorn/internal/ir/Symbol;
MethodParameters:
Name Flags
symbol final
static int[] $SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType();
descriptor: ()[I
flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
Code:
stack=3, locals=1, args_size=0
0: getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.$SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType:[I
dup
ifnull 1
areturn
StackMap locals:
StackMap stack: int[]
1: pop
invokestatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.values:()[Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
arraylength
newarray 10
astore 0
2: aload 0
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.BOOLEAN:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iconst_2
iastore
3: goto 5
StackMap locals: int[]
StackMap stack: java.lang.NoSuchFieldError
4: pop
StackMap locals:
StackMap stack:
5: aload 0
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.DOUBLE:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iconst_4
iastore
6: goto 8
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
7: pop
StackMap locals:
StackMap stack:
8: aload 0
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.INT:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iconst_3
iastore
9: goto 11
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
10: pop
StackMap locals:
StackMap stack:
11: aload 0
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.OBJECT:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iconst_5
iastore
12: goto 14
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
13: pop
StackMap locals:
StackMap stack:
14: aload 0
getstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.UNDEFINED:Ljdk/nashorn/internal/codegen/LocalVariableTypesCalculator$LvarType;
invokevirtual jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType.ordinal:()I
iconst_1
iastore
15: goto 17
StackMap locals:
StackMap stack: java.lang.NoSuchFieldError
16: pop
StackMap locals:
StackMap stack:
17: aload 0
dup
putstatic jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions.$SWITCH_TABLE$jdk$nashorn$internal$codegen$LocalVariableTypesCalculator$LvarType:[I
areturn
LocalVariableTable:
Start End Slot Name Signature
Exception table:
from to target type
2 3 4 Class java.lang.NoSuchFieldError
5 6 7 Class java.lang.NoSuchFieldError
8 9 10 Class java.lang.NoSuchFieldError
11 12 13 Class java.lang.NoSuchFieldError
14 15 16 Class java.lang.NoSuchFieldError
}
SourceFile: "LocalVariableTypesCalculator.java"
NestHost: jdk.nashorn.internal.codegen.LocalVariableTypesCalculator
InnerClasses:
private final LvarType = jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$LvarType of jdk.nashorn.internal.codegen.LocalVariableTypesCalculator
private SymbolConversions = jdk.nashorn.internal.codegen.LocalVariableTypesCalculator$SymbolConversions of jdk.nashorn.internal.codegen.LocalVariableTypesCalculator