XorWowRandom.smali

.class public final Lkotlin/random/XorWowRandom;
.super Lkotlin/random/Random;
.source "XorWowRandom.kt"


# annotations
.annotation runtime Lkotlin/Metadata;
    bv = {
        0x1,
        0x0,
        0x3
    }
    d1 = {
        "\u0000\u0012\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0008\n\u0002\u0008\r\u0008\u0000\u0018\u00002\u00020\u0001B\u0017\u0008\u0010\u0012\u0006\u0010\u0002\u001a\u00020\u0003\u0012\u0006\u0010\u0004\u001a\u00020\u0003\u00a2\u0006\u0002\u0010\u0005B7\u0008\u0000\u0012\u0006\u0010\u0006\u001a\u00020\u0003\u0012\u0006\u0010\u0007\u001a\u00020\u0003\u0012\u0006\u0010\u0008\u001a\u00020\u0003\u0012\u0006\u0010\t\u001a\u00020\u0003\u0012\u0006\u0010\n\u001a\u00020\u0003\u0012\u0006\u0010\u000b\u001a\u00020\u0003\u00a2\u0006\u0002\u0010\u000cJ\u0010\u0010\r\u001a\u00020\u00032\u0006\u0010\u000e\u001a\u00020\u0003H\u0016J\u0008\u0010\u000f\u001a\u00020\u0003H\u0016R\u000e\u0010\u000b\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\n\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\t\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0006\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0007\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0008\u001a\u00020\u0003X\u0082\u000e\u00a2\u0006\u0002\n\u0000\u00a8\u0006\u0010"
    }
    d2 = {
        "Lkotlin/random/XorWowRandom;",
        "Lkotlin/random/Random;",
        "seed1",
        "",
        "seed2",
        "(II)V",
        "x",
        "y",
        "z",
        "w",
        "v",
        "addend",
        "(IIIIII)V",
        "nextBits",
        "bitCount",
        "nextInt",
        "kotlin-stdlib"
    }
    k = 0x1
    mv = {
        0x1,
        0x4,
        0x1
    }
.end annotation


# instance fields
.field public addend:I

.field public v:I

.field public w:I

.field public x:I

.field public y:I

.field public z:I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(II)V
    .registers 10

    xor-int/lit8 v5, p1, -0x1

    shl-int/lit8 v0, p1, 0xa

    ushr-int/lit8 v1, p2, 0x4

    xor-int v6, v0, v1

    const/4 v3, 0x0

    const/4 v4, 0x0

    move-object v0, p0

    move v1, p1

    move v2, p2

    invoke-direct/range {v0 .. v6}, Lkotlin/random/XorWowRandom;-><init>(IIIIII)V

    return-void
.end method

.method public constructor <init>(IIIIII)V
    .registers 7

    invoke-direct {p0}, Lkotlin/random/Random;-><init>()V

    iput p1, p0, Lkotlin/random/XorWowRandom;->x:I

    iput p2, p0, Lkotlin/random/XorWowRandom;->y:I

    iput p3, p0, Lkotlin/random/XorWowRandom;->z:I

    iput p4, p0, Lkotlin/random/XorWowRandom;->w:I

    iput p5, p0, Lkotlin/random/XorWowRandom;->v:I

    iput p6, p0, Lkotlin/random/XorWowRandom;->addend:I

    or-int/2addr p1, p2

    or-int/2addr p1, p3

    or-int/2addr p1, p4

    or-int/2addr p1, p5

    const/4 p2, 0x0

    if-eqz p1, :cond_18

    const/4 p1, 0x1

    goto :goto_19

    :cond_18
    const/4 p1, 0x0

    :goto_19
    if-eqz p1, :cond_26

    const/16 p1, 0x40

    :goto_1d
    if-ge p2, p1, :cond_25

    invoke-virtual {p0}, Lkotlin/random/XorWowRandom;->nextInt()I

    add-int/lit8 p2, p2, 0x1

    goto :goto_1d

    :cond_25
    return-void

    :cond_26
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string p2, "Initial state must have at least one non-zero element."

    invoke-virtual {p2}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    goto :goto_33

    :goto_32
    throw p1

    :goto_33
    goto :goto_32
.end method


# virtual methods
.method public nextBits(I)I
    .registers 3

    invoke-virtual {p0}, Lkotlin/random/XorWowRandom;->nextInt()I

    move-result v0

    invoke-static {v0, p1}, Lkotlin/random/RandomKt;->takeUpperBits(II)I

    move-result p1

    return p1
.end method

.method public nextInt()I
    .registers 4

    iget v0, p0, Lkotlin/random/XorWowRandom;->x:I

    ushr-int/lit8 v1, v0, 0x2

    xor-int/2addr v0, v1

    iget v1, p0, Lkotlin/random/XorWowRandom;->y:I

    iput v1, p0, Lkotlin/random/XorWowRandom;->x:I

    iget v1, p0, Lkotlin/random/XorWowRandom;->z:I

    iput v1, p0, Lkotlin/random/XorWowRandom;->y:I

    iget v1, p0, Lkotlin/random/XorWowRandom;->w:I

    iput v1, p0, Lkotlin/random/XorWowRandom;->z:I

    iget v1, p0, Lkotlin/random/XorWowRandom;->v:I

    iput v1, p0, Lkotlin/random/XorWowRandom;->w:I

    shl-int/lit8 v2, v0, 0x1

    xor-int/2addr v0, v2

    xor-int/2addr v0, v1

    shl-int/lit8 v1, v1, 0x4

    xor-int/2addr v0, v1

    iput v0, p0, Lkotlin/random/XorWowRandom;->v:I

    iget v1, p0, Lkotlin/random/XorWowRandom;->addend:I

    const v2, 0x587c5

    add-int/2addr v1, v2

    iput v1, p0, Lkotlin/random/XorWowRandom;->addend:I

    add-int/2addr v0, v1

    return v0
.end method