libarchive/libarchive/xxhash.c

234     U32 h32;
257         h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18);
261         h32  = seed + PRIME32_5;
264     h32 += (U32) len;
268         h32 += XXH_get32bits(p) * PRIME32_3;
269         h32  = XXH_rotl32(h32, 17) * PRIME32_4 ;
275         h32 += (*p) * PRIME32_5;
276         h32 = XXH_rotl32(h32, 11) * PRIME32_1 ;
280     h32 ^= h32 >> 15;
281     h32 *= PRIME32_2;
282     h32 ^= h32 >> 13;
283     h32 *= PRIME32_3;
284     h32 ^= h32 >> 16;
286     return h32;
448     U32 h32;
452         h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18);
456         h32  = state->seed + PRIME32_5;
459     h32 += (U32) state->total_len;
463         h32 += XXH_readLE32((const U32*)p, endian) * PRIME32_3;
464         h32  = XXH_rotl32(h32, 17) * PRIME32_4;
470         h32 += (*p) * PRIME32_5;
471         h32 = XXH_rotl32(h32, 11) * PRIME32_1;
475     h32 ^= h32 >> 15;
476     h32 *= PRIME32_2;
477     h32 ^= h32 >> 13;
478     h32 *= PRIME32_3;
479     h32 ^= h32 >> 16;
481     return h32;
498     U32 h32 = XXH32_intermediateDigest(state_in);
502     return h32;