Update murmur_hash3.cpp
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138bb51997
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@ -117,7 +117,7 @@ void MurmurHash3_x86_32 ( const void * key, int len,
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h1 ^= k1;
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h1 ^= k1;
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h1 = ROTL32(h1,13);
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h1 = ROTL32(h1,13);
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h1 = h1*5+0xe6546b64;
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h1 = (h1*5)+0xe6546b64;
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}
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}
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//----------
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//----------
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@ -139,7 +139,6 @@ void MurmurHash3_x86_32 ( const void * key, int len,
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// finalization
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// finalization
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h1 ^= len;
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h1 ^= len;
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h1 = fmix32(h1);
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h1 = fmix32(h1);
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*(uint32_t*)out = h1;
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*(uint32_t*)out = h1;
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@ -192,7 +191,7 @@ void MurmurHash3_x86_128 ( const void * key, const int len,
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h4 = ROTL32(h4,13); h4 += h1; h4 = h4*5+0x32ac3b17;
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h4 = ROTL32(h4,13); h4 += h1; h4 = h4*5+0x32ac3b17;
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}
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}
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//----------
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//-----------------------------------------------------
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// tail
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// tail
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const uint8_t * tail = (const uint8_t*)(data + nblocks*16);
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const uint8_t * tail = (const uint8_t*)(data + nblocks*16);
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@ -228,7 +227,7 @@ void MurmurHash3_x86_128 ( const void * key, const int len,
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k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1;
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k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1;
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};
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};
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//----------
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//--------------------------------------------------------------
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// finalization
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// finalization
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h1 ^= len; h2 ^= len; h3 ^= len; h4 ^= len;
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h1 ^= len; h2 ^= len; h3 ^= len; h4 ^= len;
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@ -283,7 +282,7 @@ void MurmurHash3_x64_128 ( const void * key, const int len,
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h2 = ROTL64(h2,31); h2 += h1; h2 = h2*5+0x38495ab5;
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h2 = ROTL64(h2,31); h2 += h1; h2 = h2*5+0x38495ab5;
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}
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}
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//----------
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//-------------------------------------------------------
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// tail
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// tail
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const uint8_t * tail = (const uint8_t*)(data + nblocks*16);
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const uint8_t * tail = (const uint8_t*)(data + nblocks*16);
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@ -313,7 +312,7 @@ void MurmurHash3_x64_128 ( const void * key, const int len,
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k1 *= c1; k1 = ROTL64(k1,31); k1 *= c2; h1 ^= k1;
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k1 *= c1; k1 = ROTL64(k1,31); k1 *= c2; h1 ^= k1;
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};
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};
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//----------
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//--------------------------------------------------------------
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// finalization
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// finalization
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h1 ^= len; h2 ^= len;
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h1 ^= len; h2 ^= len;
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