573 lines
12 KiB
Smali
573 lines
12 KiB
Smali
.class public final Lkotlinx/coroutines/a/l;
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.super Ljava/lang/Object;
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.source "LockFreeMPSCQueue.kt"
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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/a/l$b;,
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Lkotlinx/coroutines/a/l$a;
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}
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.end annotation
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"<E:",
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"Ljava/lang/Object;",
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">",
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"Ljava/lang/Object;"
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}
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.end annotation
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# static fields
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.field public static final bhB:Lkotlinx/coroutines/a/o;
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.field public static final bhC:Lkotlinx/coroutines/a/l$a;
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.field private static final bhr:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
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.field public static final bhz:Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
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# instance fields
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.field private volatile _next:Ljava/lang/Object;
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.field public volatile _state:J
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.field public final bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Ljava/util/concurrent/atomic/AtomicReferenceArray<",
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"Ljava/lang/Object;",
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">;"
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}
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.end annotation
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.end field
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.field private final capacity:I
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.field public final mask:I
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# direct methods
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.method static constructor <clinit>()V
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.locals 3
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new-instance v0, Lkotlinx/coroutines/a/l$a;
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const/4 v1, 0x0
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invoke-direct {v0, v1}, Lkotlinx/coroutines/a/l$a;-><init>(B)V
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sput-object v0, Lkotlinx/coroutines/a/l;->bhC:Lkotlinx/coroutines/a/l$a;
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new-instance v0, Lkotlinx/coroutines/a/o;
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const-string v1, "REMOVE_FROZEN"
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invoke-direct {v0, v1}, Lkotlinx/coroutines/a/o;-><init>(Ljava/lang/String;)V
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sput-object v0, Lkotlinx/coroutines/a/l;->bhB:Lkotlinx/coroutines/a/o;
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const-class v0, Lkotlinx/coroutines/a/l;
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const-class v1, Ljava/lang/Object;
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const-string v2, "_next"
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invoke-static {v0, v1, v2}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->newUpdater(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
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move-result-object v0
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sput-object v0, Lkotlinx/coroutines/a/l;->bhr:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
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const-class v0, Lkotlinx/coroutines/a/l;
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const-string v1, "_state"
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invoke-static {v0, v1}, Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;->newUpdater(Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
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move-result-object v0
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sput-object v0, Lkotlinx/coroutines/a/l;->bhz:Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
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return-void
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.end method
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.method public constructor <init>(I)V
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.locals 3
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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iput p1, p0, Lkotlinx/coroutines/a/l;->capacity:I
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iget p1, p0, Lkotlinx/coroutines/a/l;->capacity:I
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add-int/lit8 v0, p1, -0x1
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iput v0, p0, Lkotlinx/coroutines/a/l;->mask:I
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const/4 v0, 0x0
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iput-object v0, p0, Lkotlinx/coroutines/a/l;->_next:Ljava/lang/Object;
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const-wide/16 v0, 0x0
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iput-wide v0, p0, Lkotlinx/coroutines/a/l;->_state:J
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new-instance v0, Ljava/util/concurrent/atomic/AtomicReferenceArray;
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invoke-direct {v0, p1}, Ljava/util/concurrent/atomic/AtomicReferenceArray;-><init>(I)V
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iput-object v0, p0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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iget p1, p0, Lkotlinx/coroutines/a/l;->mask:I
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const/4 v0, 0x0
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const/4 v1, 0x1
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const v2, 0x3fffffff # 1.9999999f
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if-gt p1, v2, :cond_0
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const/4 p1, 0x1
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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-eqz p1, :cond_3
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iget p1, p0, Lkotlinx/coroutines/a/l;->capacity:I
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iget v2, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr p1, v2
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if-nez p1, :cond_1
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const/4 v0, 0x1
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:cond_1
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if-eqz v0, :cond_2
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return-void
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:cond_2
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new-instance p1, Ljava/lang/IllegalStateException;
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const-string v0, "Check failed."
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invoke-virtual {v0}, Ljava/lang/Object;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-direct {p1, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
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check-cast p1, Ljava/lang/Throwable;
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throw p1
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:cond_3
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new-instance p1, Ljava/lang/IllegalStateException;
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const-string v0, "Check failed."
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invoke-virtual {v0}, Ljava/lang/Object;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-direct {p1, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
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check-cast p1, Ljava/lang/Throwable;
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throw p1
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.end method
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.method private final af(J)Lkotlinx/coroutines/a/l;
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.locals 3
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(J)",
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"Lkotlinx/coroutines/a/l<",
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"TE;>;"
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}
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.end annotation
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:goto_0
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iget-object v0, p0, Lkotlinx/coroutines/a/l;->_next:Ljava/lang/Object;
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check-cast v0, Lkotlinx/coroutines/a/l;
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if-eqz v0, :cond_0
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return-object v0
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:cond_0
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sget-object v0, Lkotlinx/coroutines/a/l;->bhr:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
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const/4 v1, 0x0
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invoke-direct {p0, p1, p2}, Lkotlinx/coroutines/a/l;->ag(J)Lkotlinx/coroutines/a/l;
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move-result-object v2
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invoke-virtual {v0, p0, v1, v2}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->compareAndSet(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
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goto :goto_0
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.end method
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.method private final ag(J)Lkotlinx/coroutines/a/l;
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.locals 7
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(J)",
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"Lkotlinx/coroutines/a/l<",
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"TE;>;"
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}
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.end annotation
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new-instance v0, Lkotlinx/coroutines/a/l;
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iget v1, p0, Lkotlinx/coroutines/a/l;->capacity:I
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mul-int/lit8 v1, v1, 0x2
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invoke-direct {v0, v1}, Lkotlinx/coroutines/a/l;-><init>(I)V
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const-wide/32 v1, 0x3fffffff
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and-long/2addr v1, p1
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const/4 v3, 0x0
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shr-long/2addr v1, v3
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long-to-int v2, v1
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const-wide v3, 0xfffffffc0000000L
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and-long/2addr v3, p1
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const/16 v1, 0x1e
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shr-long/2addr v3, v1
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long-to-int v1, v3
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:goto_0
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iget v3, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int v4, v2, v3
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and-int v5, v1, v3
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if-eq v4, v5, :cond_1
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iget-object v4, v0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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iget v5, v0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr v5, v2
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iget-object v6, p0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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and-int/2addr v3, v2
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invoke-virtual {v6, v3}, Ljava/util/concurrent/atomic/AtomicReferenceArray;->get(I)Ljava/lang/Object;
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move-result-object v3
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if-nez v3, :cond_0
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new-instance v3, Lkotlinx/coroutines/a/l$b;
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invoke-direct {v3, v2}, Lkotlinx/coroutines/a/l$b;-><init>(I)V
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:cond_0
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invoke-virtual {v4, v5, v3}, Ljava/util/concurrent/atomic/AtomicReferenceArray;->set(ILjava/lang/Object;)V
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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:cond_1
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const-wide v1, -0x1000000000000001L # -3.1050361846014175E231
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and-long/2addr p1, v1
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iput-wide p1, v0, Lkotlinx/coroutines/a/l;->_state:J
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return-object v0
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.end method
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.method private final e(ILjava/lang/Object;)Lkotlinx/coroutines/a/l;
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.locals 2
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(ITE;)",
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"Lkotlinx/coroutines/a/l<",
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"TE;>;"
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}
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.end annotation
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iget-object v0, p0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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iget v1, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr v1, p1
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invoke-virtual {v0, v1}, Ljava/util/concurrent/atomic/AtomicReferenceArray;->get(I)Ljava/lang/Object;
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move-result-object v0
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instance-of v1, v0, Lkotlinx/coroutines/a/l$b;
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if-eqz v1, :cond_0
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check-cast v0, Lkotlinx/coroutines/a/l$b;
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iget v0, v0, Lkotlinx/coroutines/a/l$b;->index:I
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if-ne v0, p1, :cond_0
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iget-object v0, p0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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iget v1, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr p1, v1
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invoke-virtual {v0, p1, p2}, Ljava/util/concurrent/atomic/AtomicReferenceArray;->set(ILjava/lang/Object;)V
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return-object p0
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:cond_0
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const/4 p1, 0x0
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return-object p1
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.end method
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.method private final zt()J
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.locals 9
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:cond_0
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iget-wide v2, p0, Lkotlinx/coroutines/a/l;->_state:J
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const-wide/high16 v0, 0x1000000000000000L
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and-long v4, v2, v0
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const-wide/16 v6, 0x0
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cmp-long v8, v4, v6
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if-eqz v8, :cond_1
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return-wide v2
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:cond_1
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or-long v6, v2, v0
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sget-object v0, Lkotlinx/coroutines/a/l;->bhz:Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
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move-object v1, p0
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move-wide v4, v6
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invoke-virtual/range {v0 .. v5}, Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;->compareAndSet(Ljava/lang/Object;JJ)Z
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move-result v0
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if-eqz v0, :cond_0
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return-wide v6
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.end method
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# virtual methods
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.method public final bs(Ljava/lang/Object;)I
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.locals 10
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(TE;)I"
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}
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.end annotation
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const-string v0, "element"
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invoke-static {p1, v0}, Lkotlin/jvm/internal/j;->h(Ljava/lang/Object;Ljava/lang/String;)V
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:cond_0
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iget-wide v3, p0, Lkotlinx/coroutines/a/l;->_state:J
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const-wide/high16 v0, 0x3000000000000000L # 1.727233711018889E-77
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and-long/2addr v0, v3
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const-wide/16 v7, 0x0
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cmp-long v2, v0, v7
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if-eqz v2, :cond_1
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invoke-static {v3, v4}, Lkotlinx/coroutines/a/l$a;->ah(J)I
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move-result p1
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return p1
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:cond_1
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const-wide/32 v0, 0x3fffffff
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and-long/2addr v0, v3
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const/4 v9, 0x0
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shr-long/2addr v0, v9
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long-to-int v1, v0
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const-wide v5, 0xfffffffc0000000L
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and-long/2addr v5, v3
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const/16 v0, 0x1e
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shr-long/2addr v5, v0
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long-to-int v0, v5
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add-int/lit8 v2, v0, 0x2
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iget v5, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr v2, v5
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and-int/2addr v1, v5
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if-ne v2, v1, :cond_2
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const/4 p1, 0x1
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return p1
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:cond_2
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add-int/lit8 v1, v0, 0x1
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const v2, 0x3fffffff # 1.9999999f
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and-int/2addr v1, v2
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sget-object v2, Lkotlinx/coroutines/a/l;->bhz:Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
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invoke-static {v3, v4, v1}, Lkotlinx/coroutines/a/l$a;->d(JI)J
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move-result-wide v5
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move-object v1, v2
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move-object v2, p0
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invoke-virtual/range {v1 .. v6}, Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;->compareAndSet(Ljava/lang/Object;JJ)Z
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move-result v1
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if-eqz v1, :cond_0
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iget-object v1, p0, Lkotlinx/coroutines/a/l;->bhA:Ljava/util/concurrent/atomic/AtomicReferenceArray;
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iget v2, p0, Lkotlinx/coroutines/a/l;->mask:I
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and-int/2addr v2, v0
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invoke-virtual {v1, v2, p1}, Ljava/util/concurrent/atomic/AtomicReferenceArray;->set(ILjava/lang/Object;)V
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move-object v1, p0
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check-cast v1, Lkotlinx/coroutines/a/l;
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:cond_3
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iget-wide v2, v1, Lkotlinx/coroutines/a/l;->_state:J
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const-wide/high16 v4, 0x1000000000000000L
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and-long/2addr v2, v4
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cmp-long v4, v2, v7
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if-eqz v4, :cond_4
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invoke-virtual {v1}, Lkotlinx/coroutines/a/l;->zs()Lkotlinx/coroutines/a/l;
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move-result-object v1
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invoke-direct {v1, v0, p1}, Lkotlinx/coroutines/a/l;->e(ILjava/lang/Object;)Lkotlinx/coroutines/a/l;
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move-result-object v1
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if-nez v1, :cond_3
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:cond_4
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return v9
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.end method
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.method public final isEmpty()Z
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.locals 7
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iget-wide v0, p0, Lkotlinx/coroutines/a/l;->_state:J
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const-wide/32 v2, 0x3fffffff
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and-long/2addr v2, v0
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const/4 v4, 0x0
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shr-long/2addr v2, v4
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long-to-int v3, v2
|
|
|
|
const-wide v5, 0xfffffffc0000000L
|
|
|
|
and-long/2addr v0, v5
|
|
|
|
const/16 v2, 0x1e
|
|
|
|
shr-long/2addr v0, v2
|
|
|
|
long-to-int v1, v0
|
|
|
|
if-ne v3, v1, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
return v0
|
|
|
|
:cond_0
|
|
return v4
|
|
.end method
|
|
|
|
.method public final zs()Lkotlinx/coroutines/a/l;
|
|
.locals 2
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"()",
|
|
"Lkotlinx/coroutines/a/l<",
|
|
"TE;>;"
|
|
}
|
|
.end annotation
|
|
|
|
invoke-direct {p0}, Lkotlinx/coroutines/a/l;->zt()J
|
|
|
|
move-result-wide v0
|
|
|
|
invoke-direct {p0, v0, v1}, Lkotlinx/coroutines/a/l;->af(J)Lkotlinx/coroutines/a/l;
|
|
|
|
move-result-object v0
|
|
|
|
return-object v0
|
|
.end method
|