package kotlinx.coroutines.internal; import java.util.concurrent.atomic.AtomicReferenceFieldUpdater; /* JADX INFO: compiled from: LockFreeLinkedList.kt */ /* JADX INFO: loaded from: classes.dex */ public class o { /* JADX INFO: renamed from: e, reason: collision with root package name */ static final /* synthetic */ AtomicReferenceFieldUpdater f5219e = AtomicReferenceFieldUpdater.newUpdater(o.class, Object.class, "_next"); /* JADX INFO: renamed from: f, reason: collision with root package name */ static final /* synthetic */ AtomicReferenceFieldUpdater f5220f = AtomicReferenceFieldUpdater.newUpdater(o.class, Object.class, "_prev"); /* JADX INFO: renamed from: g, reason: collision with root package name */ private static final /* synthetic */ AtomicReferenceFieldUpdater f5221g = AtomicReferenceFieldUpdater.newUpdater(o.class, Object.class, "_removedRef"); volatile /* synthetic */ Object _next = this; volatile /* synthetic */ Object _prev = this; private volatile /* synthetic */ Object _removedRef = null; /* JADX INFO: compiled from: LockFreeLinkedList.kt */ public static abstract class a extends c { /* JADX INFO: renamed from: b, reason: collision with root package name */ public final o f5222b; /* JADX INFO: renamed from: c, reason: collision with root package name */ public o f5223c; public a(o oVar) { this.f5222b = oVar; } @Override // kotlinx.coroutines.internal.c /* JADX INFO: renamed from: h, reason: merged with bridge method [inline-methods] */ public void d(o oVar, Object obj) { boolean z2 = obj == null; o oVar2 = z2 ? this.f5222b : this.f5223c; if (oVar2 != null && o.f5219e.compareAndSet(oVar, this, oVar2) && z2) { o oVar3 = this.f5222b; o oVar4 = this.f5223c; w1.g.b(oVar4); oVar3.j(oVar4); } } } /* JADX WARN: Code restructure failed: missing block: B:28:0x0048, code lost: if (kotlinx.coroutines.internal.o.f5219e.compareAndSet(r3, r2, ((kotlinx.coroutines.internal.x) r4).f5240a) != false) goto L30; */ /* Code decompiled incorrectly, please refer to instructions dump. To view partially-correct add '--show-bad-code' argument */ private final kotlinx.coroutines.internal.o h(kotlinx.coroutines.internal.w r8) { /* r7 = this; L0: java.lang.Object r0 = r7._prev kotlinx.coroutines.internal.o r0 = (kotlinx.coroutines.internal.o) r0 r1 = 0 r2 = r0 L6: r3 = r1 L7: java.lang.Object r4 = r2._next if (r4 != r7) goto L18 if (r0 != r2) goto Le return r2 Le: java.util.concurrent.atomic.AtomicReferenceFieldUpdater r1 = kotlinx.coroutines.internal.o.f5220f boolean r0 = r1.compareAndSet(r7, r0, r2) if (r0 != 0) goto L17 goto L0 L17: return r2 L18: boolean r5 = r7.n() if (r5 == 0) goto L1f return r1 L1f: if (r4 != r8) goto L22 return r2 L22: boolean r5 = r4 instanceof kotlinx.coroutines.internal.w if (r5 == 0) goto L38 if (r8 == 0) goto L32 r0 = r4 kotlinx.coroutines.internal.w r0 = (kotlinx.coroutines.internal.w) r0 boolean r0 = r8.b(r0) if (r0 == 0) goto L32 return r1 L32: kotlinx.coroutines.internal.w r4 = (kotlinx.coroutines.internal.w) r4 r4.c(r2) goto L0 L38: boolean r5 = r4 instanceof kotlinx.coroutines.internal.x if (r5 == 0) goto L52 if (r3 == 0) goto L4d java.util.concurrent.atomic.AtomicReferenceFieldUpdater r5 = kotlinx.coroutines.internal.o.f5219e kotlinx.coroutines.internal.x r4 = (kotlinx.coroutines.internal.x) r4 kotlinx.coroutines.internal.o r4 = r4.f5240a boolean r2 = r5.compareAndSet(r3, r2, r4) if (r2 != 0) goto L4b goto L0 L4b: r2 = r3 goto L6 L4d: java.lang.Object r2 = r2._prev kotlinx.coroutines.internal.o r2 = (kotlinx.coroutines.internal.o) r2 goto L7 L52: r3 = r4 kotlinx.coroutines.internal.o r3 = (kotlinx.coroutines.internal.o) r3 r6 = r3 r3 = r2 r2 = r6 goto L7 */ throw new UnsupportedOperationException("Method not decompiled: kotlinx.coroutines.internal.o.h(kotlinx.coroutines.internal.w):kotlinx.coroutines.internal.o"); } private final o i(o oVar) { while (oVar.n()) { oVar = (o) oVar._prev; } return oVar; } /* JADX INFO: Access modifiers changed from: private */ public final void j(o oVar) { o oVar2; do { oVar2 = (o) oVar._prev; if (k() != oVar) { return; } } while (!f5220f.compareAndSet(oVar, oVar2, this)); if (n()) { oVar.h(null); } } private final x q() { x xVar = (x) this._removedRef; if (xVar != null) { return xVar; } x xVar2 = new x(this); f5221g.lazySet(this, xVar2); return xVar2; } public final boolean g(o oVar) { f5220f.lazySet(oVar, this); f5219e.lazySet(oVar, this); while (k() == this) { if (f5219e.compareAndSet(this, this, oVar)) { oVar.j(this); return true; } } return false; } public final Object k() { while (true) { Object obj = this._next; if (!(obj instanceof w)) { return obj; } ((w) obj).c(this); } } public final o l() { return n.b(k()); } public final o m() { o oVarH = h(null); return oVarH == null ? i((o) this._prev) : oVarH; } public boolean n() { return k() instanceof x; } public boolean o() { return p() == null; } public final o p() { Object objK; o oVar; do { objK = k(); if (objK instanceof x) { return ((x) objK).f5240a; } if (objK == this) { return (o) objK; } oVar = (o) objK; } while (!f5219e.compareAndSet(this, objK, oVar.q())); oVar.h(null); return null; } public final int r(o oVar, o oVar2, a aVar) { f5220f.lazySet(oVar, this); AtomicReferenceFieldUpdater atomicReferenceFieldUpdater = f5219e; atomicReferenceFieldUpdater.lazySet(oVar, oVar2); aVar.f5223c = oVar2; if (atomicReferenceFieldUpdater.compareAndSet(this, oVar2, aVar)) { return aVar.c(this) == null ? 1 : 2; } return 0; } public String toString() { return new w1.k(this) { // from class: kotlinx.coroutines.internal.o.b @Override // a2.d public Object b() { return d2.d0.a(this.f5879f); } } + '@' + d2.d0.b(this); } }