final class com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento
super_class: java.lang.Object
{
volatile int profiledInitialSize;
descriptor: I
flags: (0x0040) ACC_VOLATILE
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$CompilationFinal()
volatile com.oracle.truffle.api.Assumption assumption;
descriptor: Lcom/oracle/truffle/api/Assumption;
flags: (0x0040) ACC_VOLATILE
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$CompilationFinal()
private static final java.util.concurrent.atomic.AtomicIntegerFieldUpdater<com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento> SIZE_UPDATER;
descriptor: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater<Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;>;
private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento, com.oracle.truffle.api.Assumption> ASSUMPTION_UPDATER;
descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;Lcom/oracle/truffle/api/Assumption;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;
ldc "profiledInitialSize"
invokestatic java.util.concurrent.atomic.AtomicIntegerFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
1: putstatic com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.SIZE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
2: ldc Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;
ldc Lcom/oracle/truffle/api/Assumption;
ldc "assumption"
invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
3: putstatic com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.ASSUMPTION_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
4: return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.profiledInitialSize:I
2: aload 0
invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
ldc "ProfiledArrayBuilder"
invokeinterface com.oracle.truffle.api.TruffleRuntime.createAssumption:(Ljava/lang/String;)Lcom/oracle/truffle/api/Assumption;
putfield com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.assumption:Lcom/oracle/truffle/api/Assumption;
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;
void feedbackProfile(int);
descriptor: (I)V
flags: (0x0000)
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: iload 1
aload 0
getfield com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.profiledInitialSize:I
if_icmple 9
1: invokestatic com.oracle.truffle.api.CompilerDirectives.transferToInterpreterAndInvalidate:()V
2: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.profiledInitialSize:I
istore 2
start local 2 3: iload 1
iload 2
if_icmpgt 5
4: return
5: StackMap locals: int
StackMap stack:
getstatic com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.SIZE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
aload 0
iload 2
iload 1
invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.compareAndSet:(Ljava/lang/Object;II)Z
ifeq 2
6: invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
ldc "ProfiledArrayBuilder"
invokeinterface com.oracle.truffle.api.TruffleRuntime.createAssumption:(Ljava/lang/String;)Lcom/oracle/truffle/api/Assumption;
astore 3
start local 3 7: getstatic com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento.ASSUMPTION_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
aload 0
aload 3
invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.getAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.api.Assumption
astore 4
start local 4 8: aload 4
invokeinterface com.oracle.truffle.api.Assumption.invalidate:()V
end local 4 end local 3 end local 2 9: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lcom/oracle/truffle/nfi/util/ProfiledArrayBuilder$ArraySizeMemento;
0 10 1 newSize I
3 9 2 oldProfiledInitialSize I
7 9 3 newAssumption Lcom/oracle/truffle/api/Assumption;
8 9 4 oldAssumption Lcom/oracle/truffle/api/Assumption;
MethodParameters:
Name Flags
newSize
}
SourceFile: "ProfiledArrayBuilder.java"
NestHost: com.oracle.truffle.nfi.util.ProfiledArrayBuilder
InnerClasses:
public abstract CompilationFinal = com.oracle.truffle.api.CompilerDirectives$CompilationFinal of com.oracle.truffle.api.CompilerDirectives
private final ArraySizeMemento = com.oracle.truffle.nfi.util.ProfiledArrayBuilder$ArraySizeMemento of com.oracle.truffle.nfi.util.ProfiledArrayBuilder