Rabbit-R1/android (non root)/smali/smali_classes3/com/google/common/hash/Fingerprint2011.smali
2024-05-21 17:08:36 -04:00

816 lines
15 KiB
Smali

.class final Lcom/google/common/hash/Fingerprint2011;
.super Lcom/google/common/hash/AbstractNonStreamingHashFunction;
.source "Fingerprint2011.java"
# annotations
.annotation runtime Lcom/google/common/hash/ElementTypesAreNonnullByDefault;
.end annotation
# static fields
.field static final FINGERPRINT_2011:Lcom/google/common/hash/HashFunction;
.field private static final K0:J = -0x5a47a3a1e67127b7L
.field private static final K1:J = -0x72a753d9501ed1b9L
.field private static final K2:J = -0x3b849161c568f12dL
.field private static final K3:J = -0x395b586ca42e166bL
# direct methods
.method static constructor <clinit>()V
.locals 1
.line 33
new-instance v0, Lcom/google/common/hash/Fingerprint2011;
invoke-direct {v0}, Lcom/google/common/hash/Fingerprint2011;-><init>()V
sput-object v0, Lcom/google/common/hash/Fingerprint2011;->FINGERPRINT_2011:Lcom/google/common/hash/HashFunction;
return-void
.end method
.method constructor <init>()V
.locals 0
.line 32
invoke-direct {p0}, Lcom/google/common/hash/AbstractNonStreamingHashFunction;-><init>()V
return-void
.end method
.method static fingerprint([BII)J
.locals 8
const/16 v0, 0x20
if-gt p2, v0, :cond_0
const-wide v0, -0x1364611973070723L # -1.4877559216887398E215
.line 64
invoke-static {p0, p1, p2, v0, v1}, Lcom/google/common/hash/Fingerprint2011;->murmurHash64WithSeed([BIIJ)J
move-result-wide v0
goto :goto_0
:cond_0
const/16 v0, 0x40
if-gt p2, v0, :cond_1
.line 66
invoke-static {p0, p1, p2}, Lcom/google/common/hash/Fingerprint2011;->hashLength33To64([BII)J
move-result-wide v0
goto :goto_0
.line 68
:cond_1
invoke-static {p0, p1, p2}, Lcom/google/common/hash/Fingerprint2011;->fullFingerprint([BII)J
move-result-wide v0
:goto_0
const-wide v2, -0x5a47a3a1e67127b7L # -5.623071142144676E-127
const/16 v4, 0x8
if-lt p2, v4, :cond_2
.line 71
invoke-static {p0, p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v5
goto :goto_1
:cond_2
move-wide v5, v2
:goto_1
const/16 v7, 0x9
if-lt p2, v7, :cond_3
add-int/2addr p1, p2
sub-int/2addr p1, v4
.line 72
invoke-static {p0, p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v2
:cond_3
add-long/2addr v0, v2
.line 73
invoke-static {v0, v1, v5, v6}, Lcom/google/common/hash/Fingerprint2011;->hash128to64(JJ)J
move-result-wide p0
const-wide/16 v0, 0x0
cmp-long p2, p0, v0
if-eqz p2, :cond_4
const-wide/16 v0, 0x1
cmp-long p2, p0, v0
if-nez p2, :cond_5
:cond_4
const-wide/16 v0, -0x2
add-long/2addr p0, v0
:cond_5
return-wide p0
.end method
.method private static fullFingerprint([BII)J
.locals 24
move-object/from16 v7, p0
move/from16 v8, p2
.line 119
invoke-static/range {p0 .. p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v9
add-int v11, p1, v8
add-int/lit8 v0, v11, -0x10
.line 120
invoke-static {v7, v0}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v0
const-wide v12, -0x72a753d9501ed1b9L
xor-long v14, v0, v12
add-int/lit8 v0, v11, -0x38
.line 121
invoke-static {v7, v0}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v0
const-wide v2, -0x5a47a3a1e67127b7L # -5.623071142144676E-127
xor-long v16, v0, v2
const/4 v0, 0x2
new-array v6, v0, [J
new-array v4, v0, [J
add-int/lit8 v1, v11, -0x40
int-to-long v2, v8
move-object/from16 v0, p0
move-wide/from16 v18, v2
move-object/from16 v20, v4
move-wide v4, v14
move-object/from16 v21, v6
.line 124
invoke-static/range {v0 .. v6}, Lcom/google/common/hash/Fingerprint2011;->weakHashLength32WithSeeds([BIJJ[J)V
add-int/lit8 v1, v11, -0x20
mul-long v2, v18, v12
const-wide v4, -0x5a47a3a1e67127b7L # -5.623071142144676E-127
move-object/from16 v6, v20
.line 125
invoke-static/range {v0 .. v6}, Lcom/google/common/hash/Fingerprint2011;->weakHashLength32WithSeeds([BIJJ[J)V
const/4 v11, 0x1
aget-wide v0, v21, v11
.line 126
invoke-static {v0, v1}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide v0
mul-long/2addr v0, v12
add-long v16, v16, v0
add-long v9, v16, v9
const/16 v0, 0x27
.line 127
invoke-static {v9, v10, v0}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v0
mul-long/2addr v0, v12
const/16 v9, 0x21
.line 128
invoke-static {v14, v15, v9}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v2
mul-long/2addr v2, v12
add-int/lit8 v4, v8, -0x1
and-int/lit8 v4, v4, -0x40
move/from16 v8, p1
move v10, v4
:goto_0
add-long/2addr v0, v2
const/4 v14, 0x0
aget-wide v4, v21, v14
add-long/2addr v0, v4
add-int/lit8 v4, v8, 0x10
.line 133
invoke-static {v7, v4}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v4
add-long/2addr v0, v4
const/16 v4, 0x25
invoke-static {v0, v1, v4}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v0
mul-long/2addr v0, v12
aget-wide v4, v21, v11
add-long/2addr v2, v4
add-int/lit8 v4, v8, 0x30
.line 134
invoke-static {v7, v4}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v4
add-long/2addr v2, v4
const/16 v4, 0x2a
invoke-static {v2, v3, v4}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v2
mul-long/2addr v2, v12
aget-wide v4, v20, v11
xor-long v18, v0, v4
aget-wide v0, v21, v14
xor-long v22, v2, v0
aget-wide v0, v20, v14
xor-long v0, v16, v0
.line 137
invoke-static {v0, v1, v9}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v15
aget-wide v0, v21, v11
mul-long v2, v0, v12
aget-wide v0, v20, v14
add-long v4, v18, v0
move-object/from16 v0, p0
move v1, v8
move-object/from16 v6, v21
.line 138
invoke-static/range {v0 .. v6}, Lcom/google/common/hash/Fingerprint2011;->weakHashLength32WithSeeds([BIJJ[J)V
add-int/lit8 v1, v8, 0x20
aget-wide v2, v20, v11
add-long/2addr v2, v15
move-wide/from16 v4, v22
move-object/from16 v6, v20
.line 139
invoke-static/range {v0 .. v6}, Lcom/google/common/hash/Fingerprint2011;->weakHashLength32WithSeeds([BIJJ[J)V
add-int/lit8 v8, v8, 0x40
add-int/lit8 v10, v10, -0x40
if-nez v10, :cond_0
aget-wide v0, v21, v14
aget-wide v2, v20, v14
.line 146
invoke-static {v0, v1, v2, v3}, Lcom/google/common/hash/Fingerprint2011;->hash128to64(JJ)J
move-result-wide v0
invoke-static/range {v22 .. v23}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide v2
mul-long/2addr v2, v12
add-long/2addr v0, v2
add-long v0, v0, v18
aget-wide v2, v21, v11
aget-wide v4, v20, v11
invoke-static {v2, v3, v4, v5}, Lcom/google/common/hash/Fingerprint2011;->hash128to64(JJ)J
move-result-wide v2
add-long/2addr v2, v15
invoke-static {v0, v1, v2, v3}, Lcom/google/common/hash/Fingerprint2011;->hash128to64(JJ)J
move-result-wide v0
return-wide v0
:cond_0
move-wide v0, v15
move-wide/from16 v16, v18
move-wide/from16 v2, v22
goto :goto_0
.end method
.method static hash128to64(JJ)J
.locals 5
xor-long/2addr p2, p0
const-wide v0, -0x395b586ca42e166bL # -2.0946245025644615E32
mul-long/2addr p2, v0
const/16 v2, 0x2f
ushr-long v3, p2, v2
xor-long/2addr p2, v3
xor-long/2addr p0, p2
mul-long/2addr p0, v0
ushr-long p2, p0, v2
xor-long/2addr p0, p2
mul-long/2addr p0, v0
return-wide p0
.end method
.method private static hashLength33To64([BII)J
.locals 20
move-object/from16 v0, p0
move/from16 v1, p2
add-int/lit8 v2, p1, 0x18
.line 150
invoke-static {v0, v2}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v2
.line 151
invoke-static/range {p0 .. p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v4
int-to-long v6, v1
add-int v1, p1, v1
add-int/lit8 v8, v1, -0x10
invoke-static {v0, v8}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v9
add-long/2addr v6, v9
const-wide v9, -0x5a47a3a1e67127b7L # -5.623071142144676E-127
mul-long/2addr v6, v9
add-long/2addr v4, v6
add-long v6, v4, v2
const/16 v11, 0x34
.line 152
invoke-static {v6, v7, v11}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v6
const/16 v12, 0x25
.line 153
invoke-static {v4, v5, v12}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v13
add-int/lit8 v15, p1, 0x8
.line 154
invoke-static {v0, v15}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v15
add-long/2addr v4, v15
const/4 v15, 0x7
.line 155
invoke-static {v4, v5, v15}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v16
add-long v13, v13, v16
add-int/lit8 v9, p1, 0x10
.line 156
invoke-static {v0, v9}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v18
add-long v4, v4, v18
add-long/2addr v2, v4
const/16 v10, 0x1f
.line 158
invoke-static {v4, v5, v10}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v4
add-long/2addr v6, v4
add-long/2addr v6, v13
.line 159
invoke-static {v0, v9}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v4
add-int/lit8 v9, v1, -0x20
invoke-static {v0, v9}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v13
add-long/2addr v4, v13
add-int/lit8 v9, v1, -0x8
.line 160
invoke-static {v0, v9}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v13
move-wide/from16 p1, v6
add-long v6, v4, v13
.line 161
invoke-static {v6, v7, v11}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v6
.line 162
invoke-static {v4, v5, v12}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v11
add-int/lit8 v1, v1, -0x18
.line 163
invoke-static {v0, v1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v18
add-long v4, v4, v18
.line 164
invoke-static {v4, v5, v15}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v18
add-long v11, v11, v18
.line 165
invoke-static {v0, v8}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v0
add-long/2addr v4, v0
add-long/2addr v13, v4
.line 167
invoke-static {v4, v5, v10}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v0
add-long/2addr v6, v0
add-long/2addr v6, v11
add-long/2addr v2, v6
const-wide v0, -0x3b849161c568f12dL # -8.096527404817815E21
mul-long/2addr v2, v0
move-wide/from16 v6, p1
add-long/2addr v13, v6
const-wide v4, -0x5a47a3a1e67127b7L # -5.623071142144676E-127
mul-long/2addr v13, v4
add-long/2addr v2, v13
.line 168
invoke-static {v2, v3}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide v2
mul-long/2addr v2, v4
add-long/2addr v2, v6
.line 169
invoke-static {v2, v3}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide v2
mul-long/2addr v2, v0
return-wide v2
.end method
.method static murmurHash64WithSeed([BIIJ)J
.locals 6
and-int/lit8 v0, p2, -0x8
and-int/lit8 v1, p2, 0x7
int-to-long v2, p2
const-wide v4, -0x395b586ca42e166bL # -2.0946245025644615E32
mul-long/2addr v2, v4
xor-long p2, p3, v2
const/4 p4, 0x0
:goto_0
if-ge p4, v0, :cond_0
add-int v2, p1, p4
.line 182
invoke-static {p0, v2}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v2
mul-long/2addr v2, v4
.line 183
invoke-static {v2, v3}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide v2
mul-long/2addr v2, v4
xor-long/2addr p2, v2
mul-long/2addr p2, v4
add-int/lit8 p4, p4, 0x8
goto :goto_0
:cond_0
if-eqz v1, :cond_1
add-int/2addr p1, v0
.line 189
invoke-static {p0, p1, v1}, Lcom/google/common/hash/LittleEndianByteArray;->load64Safely([BII)J
move-result-wide p0
xor-long/2addr p0, p2
mul-long p2, p0, v4
.line 194
:cond_1
invoke-static {p2, p3}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide p0
mul-long/2addr p0, v4
.line 195
invoke-static {p0, p1}, Lcom/google/common/hash/Fingerprint2011;->shiftMix(J)J
move-result-wide p0
return-wide p0
.end method
.method private static shiftMix(J)J
.locals 2
const/16 v0, 0x2f
ushr-long v0, p0, v0
xor-long/2addr p0, v0
return-wide p0
.end method
.method private static weakHashLength32WithSeeds([BIJJ[J)V
.locals 6
.line 98
invoke-static {p0, p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v0
add-int/lit8 v2, p1, 0x8
.line 99
invoke-static {p0, v2}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v2
add-int/lit8 v4, p1, 0x10
.line 100
invoke-static {p0, v4}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide v4
add-int/lit8 p1, p1, 0x18
.line 101
invoke-static {p0, p1}, Lcom/google/common/hash/LittleEndianByteArray;->load64([BI)J
move-result-wide p0
add-long/2addr p2, v0
add-long/2addr p4, p2
add-long/2addr p4, p0
const/16 v0, 0x33
.line 104
invoke-static {p4, p5, v0}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide p4
add-long/2addr v2, p2
add-long/2addr v2, v4
const/16 v0, 0x17
.line 108
invoke-static {v2, v3, v0}, Ljava/lang/Long;->rotateRight(JI)J
move-result-wide v0
add-long/2addr p4, v0
const/4 v0, 0x0
add-long/2addr v2, p0
.line 109
aput-wide v2, p6, v0
const/4 p0, 0x1
add-long/2addr p4, p2
.line 110
aput-wide p4, p6, p0
return-void
.end method
# virtual methods
.method public bits()I
.locals 0
const/16 p0, 0x40
return p0
.end method
.method public hashBytes([BII)Lcom/google/common/hash/HashCode;
.locals 1
add-int p0, p2, p3
.line 43
array-length v0, p1
invoke-static {p2, p0, v0}, Lcom/google/common/base/Preconditions;->checkPositionIndexes(III)V
.line 44
invoke-static {p1, p2, p3}, Lcom/google/common/hash/Fingerprint2011;->fingerprint([BII)J
move-result-wide p0
invoke-static {p0, p1}, Lcom/google/common/hash/HashCode;->fromLong(J)Lcom/google/common/hash/HashCode;
move-result-object p0
return-object p0
.end method
.method public toString()Ljava/lang/String;
.locals 0
const-string p0, "Hashing.fingerprint2011()"
return-object p0
.end method