X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libhashkit%2Fmurmur3.cc;h=254b5090e3bf4d61450e4824d3be9bd692437949;hb=398f48445cacf12679248142f0c86d3a0d6caab6;hp=8d86cfd859cca7e11d6afa72055572d75d6965e5;hpb=fc51e5255fe2e55848823d838c1326dd8d27ccad;p=awesomized%2Flibmemcached

diff --git a/libhashkit/murmur3.cc b/libhashkit/murmur3.cc
index 8d86cfd8..254b5090 100644
--- a/libhashkit/murmur3.cc
+++ b/libhashkit/murmur3.cc
@@ -115,8 +115,10 @@ void MurmurHash3_x86_32 ( const void * key, int len,
 
   switch(len & 3)
   {
-  case 3: k1 ^= tail[2] << 16;  /* fall through */
-  case 2: k1 ^= tail[1] << 8;   /* fall through */
+  case 3: k1 ^= tail[2] << 16;
+          /* fall through */
+  case 2: k1 ^= tail[1] << 8;
+          /* fall through */
   case 1: k1 ^= tail[0];
           k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1;
   };
@@ -191,27 +193,38 @@ void MurmurHash3_x86_128 ( const void * key, const int len,
 
   switch(len & 15)
   {
-  case 15: k4 ^= tail[14] << 16;  /* fall through */
-  case 14: k4 ^= tail[13] << 8;   /* fall through */
+  case 15: k4 ^= tail[14] << 16;
+           /* fall through */
+  case 14: k4 ^= tail[13] << 8;
+           /* fall through */
   case 13: k4 ^= tail[12] << 0;
            k4 *= c4; k4  = ROTL32(k4,18); k4 *= c1; h4 ^= k4;
-                                  /* fall through */
-  case 12: k3 ^= tail[11] << 24;  /* fall through */
-  case 11: k3 ^= tail[10] << 16;  /* fall through */
-  case 10: k3 ^= tail[ 9] << 8;   /* fall through */
-  case  9: k3 ^= tail[ 8] << 0;   /* fall through */
+           /* fall through */
+  case 12: k3 ^= tail[11] << 24;
+           /* fall through */
+  case 11: k3 ^= tail[10] << 16;
+           /* fall through */
+  case 10: k3 ^= tail[ 9] << 8;
+           /* fall through */
+  case  9: k3 ^= tail[ 8] << 0;
            k3 *= c3; k3  = ROTL32(k3,17); k3 *= c4; h3 ^= k3;
-                                  /* fall through */
-  case  8: k2 ^= tail[ 7] << 24;  /* fall through */
-  case  7: k2 ^= tail[ 6] << 16;  /* fall through */
-  case  6: k2 ^= tail[ 5] << 8;   /* fall through */
-  case  5: k2 ^= tail[ 4] << 0;   /* fall through */
+           /* fall through */
+  case  8: k2 ^= tail[ 7] << 24;
+           /* fall through */
+  case  7: k2 ^= tail[ 6] << 16;
+           /* fall through */
+  case  6: k2 ^= tail[ 5] << 8;
+           /* fall through */
+  case  5: k2 ^= tail[ 4] << 0;
            k2 *= c2; k2  = ROTL32(k2,16); k2 *= c3; h2 ^= k2;
-                                  /* fall through */
-  case  4: k1 ^= tail[ 3] << 24;  /* fall through */
-  case  3: k1 ^= tail[ 2] << 16;  /* fall through */
-  case  2: k1 ^= tail[ 1] << 8;   /* fall through */
-  case  1: k1 ^= tail[ 0] << 0;   /* fall through */
+           /* fall through */
+  case  4: k1 ^= tail[ 3] << 24;
+           /* fall through */
+  case  3: k1 ^= tail[ 2] << 16;
+           /* fall through */
+  case  2: k1 ^= tail[ 1] << 8;
+           /* fall through */
+  case  1: k1 ^= tail[ 0] << 0;
            k1 *= c1; k1  = ROTL32(k1,15); k1 *= c2; h1 ^= k1;
   };
 
@@ -281,23 +294,36 @@ void MurmurHash3_x64_128 ( const void * key, const int len,
 
   switch(len & 15)
   {
-  case 15: k2 ^= (uint64_t)(tail[14]) << 48;    /* fall through */
-  case 14: k2 ^= (uint64_t)(tail[13]) << 40;    /* fall through */
-  case 13: k2 ^= (uint64_t)(tail[12]) << 32;    /* fall through */
-  case 12: k2 ^= (uint64_t)(tail[11]) << 24;    /* fall through */
-  case 11: k2 ^= (uint64_t)(tail[10]) << 16;    /* fall through */
-  case 10: k2 ^= (uint64_t)(tail[ 9]) << 8;     /* fall through */
-  case  9: k2 ^= (uint64_t)(tail[ 8]) << 0;     /* fall through */
+  case 15: k2 ^= (uint64_t)(tail[14]) << 48;
+           /* fall through */
+  case 14: k2 ^= (uint64_t)(tail[13]) << 40;
+           /* fall through */
+  case 13: k2 ^= (uint64_t)(tail[12]) << 32;
+           /* fall through */
+  case 12: k2 ^= (uint64_t)(tail[11]) << 24;
+           /* fall through */
+  case 11: k2 ^= (uint64_t)(tail[10]) << 16;
+           /* fall through */
+  case 10: k2 ^= (uint64_t)(tail[ 9]) << 8;
+           /* fall through */
+  case  9: k2 ^= (uint64_t)(tail[ 8]) << 0;
            k2 *= c2; k2  = ROTL64(k2,33); k2 *= c1; h2 ^= k2;
-                                               /* fall through */
-  case  8: k1 ^= (uint64_t)(tail[ 7]) << 56;   /* fall through */
-  case  7: k1 ^= (uint64_t)(tail[ 6]) << 48;   /* fall through */
-  case  6: k1 ^= (uint64_t)(tail[ 5]) << 40;   /* fall through */
-  case  5: k1 ^= (uint64_t)(tail[ 4]) << 32;   /* fall through */
-  case  4: k1 ^= (uint64_t)(tail[ 3]) << 24;   /* fall through */
-  case  3: k1 ^= (uint64_t)(tail[ 2]) << 16;   /* fall through */
-  case  2: k1 ^= (uint64_t)(tail[ 1]) << 8;    /* fall through */
-  case  1: k1 ^= (uint64_t)(tail[ 0]) << 0;    /* fall through */
+           /* fall through */
+  case  8: k1 ^= (uint64_t)(tail[ 7]) << 56;
+           /* fall through */
+  case  7: k1 ^= (uint64_t)(tail[ 6]) << 48;
+           /* fall through */
+  case  6: k1 ^= (uint64_t)(tail[ 5]) << 40;
+           /* fall through */
+  case  5: k1 ^= (uint64_t)(tail[ 4]) << 32;
+           /* fall through */
+  case  4: k1 ^= (uint64_t)(tail[ 3]) << 24;
+           /* fall through */
+  case  3: k1 ^= (uint64_t)(tail[ 2]) << 16;
+           /* fall through */
+  case  2: k1 ^= (uint64_t)(tail[ 1]) << 8;
+           /* fall through */
+  case  1: k1 ^= (uint64_t)(tail[ 0]) << 0;
            k1 *= c1; k1  = ROTL64(k1,31); k1 *= c2; h1 ^= k1;
   };