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improve hash calculation

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stefani 2015-04-29 17:19:55 +02:00
parent e3652d8901
commit 8f469b108e
1 changed files with 1 additions and 1 deletions
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2
breakpoint.c
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@ -53,7 +53,7 @@ static unsigned int target_address_hash(unsigned long key)
} u = { .addr = ARCH_ADDR_T(key) }; } u = { .addr = ARCH_ADDR_T(key) };
for (i = 0; i < ARRAY_SIZE(u.v); ++i) for (i = 0; i < ARRAY_SIZE(u.v); ++i)
h = (h >> 1) ^ u.v[i]; h += (h >> 2) ^ (u.v[i] << 3);
return h; return h;
} }