Fix typo in rotation constant for Murmur3_x86_32's tail, update verification value.

git-svn-id: http://smhasher.googlecode.com/svn/trunk@136 77a7d1d3-4c08-bdc2-d393-d5859734b01a

2 files changed, 2 insertions, 2 deletions

diff --git a/MurmurHash3.cpp b/MurmurHash3.cpp
index 97883fa..0bf7386 100644
--- a/MurmurHash3.cpp
+++ b/MurmurHash3.cpp
@@ -132,7 +132,7 @@ void MurmurHash3_x86_32 ( const void * key, int len,
   case 3: k1 ^= tail[2] << 16;

   case 2: k1 ^= tail[1] << 8;

   case 1: k1 ^= tail[0];

-          k1 *= c1; k1 = ROTL32(k1,16); k1 *= c2; h1 ^= k1;

+          k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1;

   };

 

   //----------

diff --git a/main.cpp b/main.cpp
index eca0848..bf25ce0 100644
--- a/main.cpp
+++ b/main.cpp
@@ -69,7 +69,7 @@ HashInfo g_hashes[] =
 

   // MurmurHash3

 

-  { MurmurHash3_x86_32,   32, 0x3252D141, "Murmur3A",    "MurmurHash3 for x86, 32-bit" },

+  { MurmurHash3_x86_32,   32, 0xB0F57EE3, "Murmur3A",    "MurmurHash3 for x86, 32-bit" },

   { MurmurHash3_x86_128, 128, 0xB3ECE62A, "Murmur3C",    "MurmurHash3 for x86, 128-bit" },

   { MurmurHash3_x64_128, 128, 0x6384BA69, "Murmur3F",    "MurmurHash3 for x64, 128-bit" },