.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 ()V .locals 1 .line 33 new-instance v0, Lcom/google/common/hash/Fingerprint2011; invoke-direct {v0}, Lcom/google/common/hash/Fingerprint2011;->()V sput-object v0, Lcom/google/common/hash/Fingerprint2011;->FINGERPRINT_2011:Lcom/google/common/hash/HashFunction; return-void .end method .method constructor ()V .locals 0 .line 32 invoke-direct {p0}, Lcom/google/common/hash/AbstractNonStreamingHashFunction;->()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