187 lines
2.8 KiB
Smali
187 lines
2.8 KiB
Smali
.class public Lcom/google/android/gms/common/util/MurmurHash3;
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.super Ljava/lang/Object;
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.source "com.google.android.gms:play-services-basement@@18.0.0"
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# annotations
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.annotation build Lcom/google/android/gms/common/annotation/KeepForSdk;
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.end annotation
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# direct methods
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.method private constructor <init>()V
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.locals 0
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static murmurhash3_x86_32([BIII)I
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.locals 5
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.param p0 # [B
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.annotation build Lcom/google/android/gms/common/annotation/KeepForSdk;
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.end annotation
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and-int/lit8 v0, p2, -0x4
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add-int/2addr v0, p1
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:goto_0
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const v1, 0x1b873593
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const v2, -0x3361d2af # -8.2930312E7f
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if-ge p1, v0, :cond_0
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.line 1
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aget-byte v3, p0, p1
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and-int/lit16 v3, v3, 0xff
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add-int/lit8 v4, p1, 0x1
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aget-byte v4, p0, v4
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and-int/lit16 v4, v4, 0xff
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shl-int/lit8 v4, v4, 0x8
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or-int/2addr v3, v4
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add-int/lit8 v4, p1, 0x2
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aget-byte v4, p0, v4
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and-int/lit16 v4, v4, 0xff
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shl-int/lit8 v4, v4, 0x10
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or-int/2addr v3, v4
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add-int/lit8 v4, p1, 0x3
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aget-byte v4, p0, v4
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shl-int/lit8 v4, v4, 0x18
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or-int/2addr v3, v4
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mul-int/2addr v3, v2
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shl-int/lit8 v2, v3, 0xf
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ushr-int/lit8 v3, v3, 0x11
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or-int/2addr v2, v3
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mul-int/2addr v2, v1
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xor-int/2addr p3, v2
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shl-int/lit8 v1, p3, 0xd
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ushr-int/lit8 p3, p3, 0x13
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or-int/2addr p3, v1
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mul-int/lit8 p3, p3, 0x5
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const v1, -0x19ab949c
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add-int/2addr p3, v1
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add-int/lit8 p1, p1, 0x4
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goto :goto_0
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:cond_0
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and-int/lit8 p1, p2, 0x3
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const/4 v3, 0x0
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const/4 v4, 0x1
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if-eq p1, v4, :cond_3
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const/4 v4, 0x2
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if-eq p1, v4, :cond_2
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const/4 v3, 0x3
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if-eq p1, v3, :cond_1
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goto :goto_1
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:cond_1
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add-int/lit8 p1, v0, 0x2
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.line 2
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aget-byte p1, p0, p1
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and-int/lit16 p1, p1, 0xff
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shl-int/lit8 v3, p1, 0x10
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:cond_2
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add-int/lit8 p1, v0, 0x1
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.line 3
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aget-byte p1, p0, p1
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and-int/lit16 p1, p1, 0xff
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shl-int/lit8 p1, p1, 0x8
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or-int/2addr v3, p1
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.line 4
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:cond_3
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aget-byte p0, p0, v0
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and-int/lit16 p0, p0, 0xff
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or-int/2addr p0, v3
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mul-int/2addr p0, v2
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shl-int/lit8 p1, p0, 0xf
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ushr-int/lit8 p0, p0, 0x11
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or-int/2addr p0, p1
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mul-int/2addr p0, v1
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xor-int/2addr p3, p0
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:goto_1
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xor-int p0, p3, p2
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ushr-int/lit8 p1, p0, 0x10
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xor-int/2addr p0, p1
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const p1, -0x7a143595
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mul-int/2addr p0, p1
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ushr-int/lit8 p1, p0, 0xd
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xor-int/2addr p0, p1
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const p1, -0x3d4d51cb
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mul-int/2addr p0, p1
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ushr-int/lit8 p1, p0, 0x10
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xor-int/2addr p0, p1
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return p0
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.end method
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