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Merge pull request #15372 from alalek:core_stat_fix_intrin

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Alexander Alekhin 2019-08-22 20:52:54 +00:00
commit 56e832ee43
1 changed files with 1 additions and 1 deletions
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modules/core/src/stat.simd.hpp
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@ -110,7 +110,7 @@ int normHamming(const uchar* a, const uchar* b, int n)
{ {
v_uint64x2 t = v_setzero_u64(); v_uint64x2 t = v_setzero_u64();
for(; i <= n - v_uint8x16::nlanes; i += v_uint8x16::nlanes) for(; i <= n - v_uint8x16::nlanes; i += v_uint8x16::nlanes)
t += v_popcount(v_reinterpret_as_u64(vx_load(a + i) ^ vx_load(b + i))); t += v_popcount(v_reinterpret_as_u64(v_load(a + i) ^ v_load(b + i)));
result += (int)v_reduce_sum(t); result += (int)v_reduce_sum(t);
} }
#endif #endif