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Uses correct long long constants.

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This commit is contained in:
Andrea Mazzoleni 2013-12-16 15:09:09 +01:00
parent fe493121ab
commit b6e4c08a69
1 changed files with 3 additions and 3 deletions
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6
raid.c
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@ -362,10 +362,10 @@ static inline uint32_t d2_32(uint32_t v)
__attribute__((always_inline))
static inline uint64_t d2_64(uint64_t v)
{
uint64_t mask = v & 0x0101010101010101U;
uint64_t mask = v & 0x0101010101010101ULL;
mask = (mask << 8) - mask;
v = (v >> 1) & 0x7f7f7f7f7f7f7f7fU;
v ^= mask & 0x8e8e8e8e8e8e8e8eU;
v = (v >> 1) & 0x7f7f7f7f7f7f7f7fULL;
v ^= mask & 0x8e8e8e8e8e8e8e8eULL;
return v;
}