Lines Matching refs:__len

50     inline _Size operator()(const void* __key, _Size __len)
57 __murmur2_or_cityhash<_Size, 32>::operator()(const void* __key, _Size __len)
61     _Size __h = __len;
63     for (; __len >= 4; __data += 4, __len -= 4)
72     switch (__len)
93 …inline _Size operator()(const void* __key, _Size __len)  _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CH…
126   static _Size __hash_len_0_to_16(const char* __s, _Size __len)
129     if (__len > 8) {
131       const _Size __b = __loadword<_Size>(__s + __len - 8);
132       return __hash_len_16(__a, __rotate_by_at_least_1(__b + __len, __len)) ^ __b;
134     if (__len >= 4) {
136       const uint32_t __b = __loadword<uint32_t>(__s + __len - 4);
137       return __hash_len_16(__len + (__a << 3), __b);
139     if (__len > 0) {
141       const unsigned char __b = static_cast<unsigned char>(__s[__len >> 1]);
142       const unsigned char __c = static_cast<unsigned char>(__s[__len - 1]);
145       const uint32_t __z = __len + (static_cast<uint32_t>(__c) << 2);
151   static _Size __hash_len_17_to_32(const char *__s, _Size __len)
156     const _Size __c = __loadword<_Size>(__s + __len - 8) * __k2;
157     const _Size __d = __loadword<_Size>(__s + __len - 16) * __k0;
159                          __a + __rotate(__b ^ __k3, 20) - __c + __len);
191   static _Size __hash_len_33_to_64(const char *__s, size_t __len)
196                 (__len + __loadword<_Size>(__s + __len - 16)) * __k0;
204     __a = __loadword<_Size>(__s + 16) + __loadword<_Size>(__s + __len - 32);
205     __z += __loadword<_Size>(__s + __len - 8);
208     __a += __loadword<_Size>(__s + __len - 24);
210     __a += __loadword<_Size>(__s + __len - 16);
221 __murmur2_or_cityhash<_Size, 64>::operator()(const void* __key, _Size __len)
224   if (__len <= 32) {
225     if (__len <= 16) {
226       return __hash_len_0_to_16(__s, __len);
228       return __hash_len_17_to_32(__s, __len);
230   } else if (__len <= 64) {
231     return __hash_len_33_to_64(__s, __len);
236   _Size __x = __loadword<_Size>(__s + __len - 40);
237   _Size __y = __loadword<_Size>(__s + __len - 16) +
238               __loadword<_Size>(__s + __len - 56);
239   _Size __z = __hash_len_16(__loadword<_Size>(__s + __len - 48) + __len,
240                           __loadword<_Size>(__s + __len - 24));
241   pair<_Size, _Size> __v = __weak_hash_len_32_with_seeds(__s + __len - 64, __len, __z);
242   pair<_Size, _Size> __w = __weak_hash_len_32_with_seeds(__s + __len - 32, __y + __k1, __x);
246   __len = (__len - 1) & ~static_cast<_Size>(63);
258     __len -= 64;
259   } while (__len != 0);