384 lines
11 KiB
Smali
384 lines
11 KiB
Smali
.class public final Lkotlinx/coroutines/internal/LimitedDispatcher;
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.super Lkotlinx/coroutines/CoroutineDispatcher;
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.source "SourceFile"
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# interfaces
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.implements Lkotlinx/coroutines/Delay;
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lkotlinx/coroutines/internal/LimitedDispatcher$Worker;
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}
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.end annotation
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# static fields
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.field public static final runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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# instance fields
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.field public final synthetic $$delegate_0:Lkotlinx/coroutines/Delay;
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.field public final dispatcher:Lkotlinx/coroutines/CoroutineDispatcher;
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.field public final parallelism:I
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.field public final queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.field private volatile runningWorkers:I
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.field public final workerAllocationLock:Ljava/lang/Object;
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# direct methods
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.method static constructor <clinit>()V
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.locals 2
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const-class v0, Lkotlinx/coroutines/internal/LimitedDispatcher;
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const-string v1, "runningWorkers"
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invoke-static {v0, v1}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->newUpdater(Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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move-result-object v0
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sput-object v0, Lkotlinx/coroutines/internal/LimitedDispatcher;->runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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return-void
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.end method
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.method public constructor <init>(Lkotlinx/coroutines/CoroutineDispatcher;I)V
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.locals 0
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.line 29
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invoke-direct {p0}, Lkotlinx/coroutines/CoroutineDispatcher;-><init>()V
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iput-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->dispatcher:Lkotlinx/coroutines/CoroutineDispatcher;
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iput p2, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->parallelism:I
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instance-of p2, p1, Lkotlinx/coroutines/Delay;
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if-eqz p2, :cond_0
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check-cast p1, Lkotlinx/coroutines/Delay;
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goto :goto_0
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:cond_0
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const/4 p1, 0x0
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:goto_0
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if-nez p1, :cond_1
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invoke-static {}, Lkotlinx/coroutines/DefaultExecutorKt;->getDefaultDelay()Lkotlinx/coroutines/Delay;
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move-result-object p1
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:cond_1
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iput-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->$$delegate_0:Lkotlinx/coroutines/Delay;
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.line 35
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new-instance p1, Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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const/4 p2, 0x0
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invoke-direct {p1, p2}, Lkotlinx/coroutines/internal/LockFreeTaskQueue;-><init>(Z)V
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iput-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.line 38
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new-instance p1, Ljava/lang/Object;
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invoke-direct {p1}, Ljava/lang/Object;-><init>()V
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iput-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->workerAllocationLock:Ljava/lang/Object;
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return-void
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.end method
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.method public static final synthetic access$getDispatcher$p(Lkotlinx/coroutines/internal/LimitedDispatcher;)Lkotlinx/coroutines/CoroutineDispatcher;
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.locals 0
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.line 26
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iget-object p0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->dispatcher:Lkotlinx/coroutines/CoroutineDispatcher;
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return-object p0
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.end method
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.method public static final synthetic access$obtainTaskOrDeallocateWorker(Lkotlinx/coroutines/internal/LimitedDispatcher;)Ljava/lang/Runnable;
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.locals 0
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.line 26
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invoke-virtual {p0}, Lkotlinx/coroutines/internal/LimitedDispatcher;->obtainTaskOrDeallocateWorker()Ljava/lang/Runnable;
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move-result-object p0
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return-object p0
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.end method
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# virtual methods
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.method public dispatch(Lkotlin/coroutines/CoroutineContext;Ljava/lang/Runnable;)V
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.locals 0
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iget-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.line 66
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invoke-virtual {p1, p2}, Lkotlinx/coroutines/internal/LockFreeTaskQueue;->addLast(Ljava/lang/Object;)Z
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sget-object p1, Lkotlinx/coroutines/internal/LimitedDispatcher;->runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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.line 67
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invoke-virtual {p1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->get(Ljava/lang/Object;)I
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move-result p1
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iget p2, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->parallelism:I
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if-ge p1, p2, :cond_1
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.line 70
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invoke-virtual {p0}, Lkotlinx/coroutines/internal/LimitedDispatcher;->tryAllocateWorker()Z
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move-result p1
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if-eqz p1, :cond_1
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.line 71
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invoke-virtual {p0}, Lkotlinx/coroutines/internal/LimitedDispatcher;->obtainTaskOrDeallocateWorker()Ljava/lang/Runnable;
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move-result-object p1
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if-nez p1, :cond_0
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goto :goto_0
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.line 72
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:cond_0
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new-instance p2, Lkotlinx/coroutines/internal/LimitedDispatcher$Worker;
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invoke-direct {p2, p0, p1}, Lkotlinx/coroutines/internal/LimitedDispatcher$Worker;-><init>(Lkotlinx/coroutines/internal/LimitedDispatcher;Ljava/lang/Runnable;)V
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iget-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->dispatcher:Lkotlinx/coroutines/CoroutineDispatcher;
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.line 49
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invoke-virtual {p1, p0, p2}, Lkotlinx/coroutines/CoroutineDispatcher;->dispatch(Lkotlin/coroutines/CoroutineContext;Ljava/lang/Runnable;)V
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:cond_1
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:goto_0
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return-void
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.end method
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.method public dispatchYield(Lkotlin/coroutines/CoroutineContext;Ljava/lang/Runnable;)V
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.locals 0
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iget-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.line 66
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invoke-virtual {p1, p2}, Lkotlinx/coroutines/internal/LockFreeTaskQueue;->addLast(Ljava/lang/Object;)Z
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sget-object p1, Lkotlinx/coroutines/internal/LimitedDispatcher;->runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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.line 67
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invoke-virtual {p1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->get(Ljava/lang/Object;)I
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move-result p1
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iget p2, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->parallelism:I
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if-ge p1, p2, :cond_1
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.line 70
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invoke-virtual {p0}, Lkotlinx/coroutines/internal/LimitedDispatcher;->tryAllocateWorker()Z
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move-result p1
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if-eqz p1, :cond_1
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.line 71
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invoke-virtual {p0}, Lkotlinx/coroutines/internal/LimitedDispatcher;->obtainTaskOrDeallocateWorker()Ljava/lang/Runnable;
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move-result-object p1
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if-nez p1, :cond_0
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goto :goto_0
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.line 72
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:cond_0
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new-instance p2, Lkotlinx/coroutines/internal/LimitedDispatcher$Worker;
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invoke-direct {p2, p0, p1}, Lkotlinx/coroutines/internal/LimitedDispatcher$Worker;-><init>(Lkotlinx/coroutines/internal/LimitedDispatcher;Ljava/lang/Runnable;)V
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iget-object p1, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->dispatcher:Lkotlinx/coroutines/CoroutineDispatcher;
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.line 56
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invoke-virtual {p1, p0, p2}, Lkotlinx/coroutines/CoroutineDispatcher;->dispatchYield(Lkotlin/coroutines/CoroutineContext;Ljava/lang/Runnable;)V
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:cond_1
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:goto_0
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return-void
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.end method
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.method public invokeOnTimeout(JLjava/lang/Runnable;Lkotlin/coroutines/CoroutineContext;)Lkotlinx/coroutines/DisposableHandle;
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.locals 1
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iget-object v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->$$delegate_0:Lkotlinx/coroutines/Delay;
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invoke-interface {v0, p1, p2, p3, p4}, Lkotlinx/coroutines/Delay;->invokeOnTimeout(JLjava/lang/Runnable;Lkotlin/coroutines/CoroutineContext;)Lkotlinx/coroutines/DisposableHandle;
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move-result-object p1
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return-object p1
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.end method
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.method public limitedParallelism(I)Lkotlinx/coroutines/CoroutineDispatcher;
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.locals 1
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.line 42
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invoke-static {p1}, Lkotlinx/coroutines/internal/LimitedDispatcherKt;->checkParallelism(I)V
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iget v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->parallelism:I
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if-lt p1, v0, :cond_0
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return-object p0
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.line 44
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:cond_0
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invoke-super {p0, p1}, Lkotlinx/coroutines/CoroutineDispatcher;->limitedParallelism(I)Lkotlinx/coroutines/CoroutineDispatcher;
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move-result-object p1
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return-object p1
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.end method
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.method public final obtainTaskOrDeallocateWorker()Ljava/lang/Runnable;
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.locals 3
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:goto_0
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iget-object v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.line 91
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invoke-virtual {v0}, Lkotlinx/coroutines/internal/LockFreeTaskQueue;->removeFirstOrNull()Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Ljava/lang/Runnable;
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if-nez v0, :cond_1
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iget-object v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->workerAllocationLock:Ljava/lang/Object;
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.line 20
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monitor-enter v0
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:try_start_0
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sget-object v1, Lkotlinx/coroutines/internal/LimitedDispatcher;->runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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.line 93
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invoke-virtual {v1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->decrementAndGet(Ljava/lang/Object;)I
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iget-object v2, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->queue:Lkotlinx/coroutines/internal/LockFreeTaskQueue;
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.line 94
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invoke-virtual {v2}, Lkotlinx/coroutines/internal/LockFreeTaskQueue;->getSize()I
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move-result v2
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-nez v2, :cond_0
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monitor-exit v0
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const/4 v0, 0x0
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return-object v0
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.line 95
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:cond_0
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:try_start_1
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invoke-virtual {v1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->incrementAndGet(Ljava/lang/Object;)I
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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.line 20
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monitor-exit v0
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goto :goto_0
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:catchall_0
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move-exception v1
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monitor-exit v0
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throw v1
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:cond_1
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return-object v0
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.end method
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.method public scheduleResumeAfterDelay(JLkotlinx/coroutines/CancellableContinuation;)V
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.locals 1
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iget-object v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->$$delegate_0:Lkotlinx/coroutines/Delay;
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invoke-interface {v0, p1, p2, p3}, Lkotlinx/coroutines/Delay;->scheduleResumeAfterDelay(JLkotlinx/coroutines/CancellableContinuation;)V
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return-void
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.end method
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.method public final tryAllocateWorker()Z
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.locals 4
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iget-object v0, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->workerAllocationLock:Ljava/lang/Object;
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.line 20
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monitor-enter v0
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:try_start_0
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sget-object v1, Lkotlinx/coroutines/internal/LimitedDispatcher;->runningWorkers$FU:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
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.line 80
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invoke-virtual {v1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->get(Ljava/lang/Object;)I
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move-result v2
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iget v3, p0, Lkotlinx/coroutines/internal/LimitedDispatcher;->parallelism:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-lt v2, v3, :cond_0
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monitor-exit v0
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const/4 v0, 0x0
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return v0
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.line 81
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:cond_0
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:try_start_1
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invoke-virtual {v1, p0}, Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;->incrementAndGet(Ljava/lang/Object;)I
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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.line 82
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monitor-exit v0
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const/4 v0, 0x1
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return v0
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:catchall_0
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move-exception v1
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monitor-exit v0
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throw v1
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.end method
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