inline void unaligned_unpack_5()

in aios/storage/indexlib/index/common/numeric_compress/UnalignedUnpack.h [368:474]

• 103 lines of code
• 31 McCabe index (conditional complexity)

inline void unaligned_unpack_5(Type* decode, const uint32_t* encode, uint32_t dataNum)
{
    uint32_t offset = 0;
    uint32_t rest = dataNum;
    uint32_t decodedOffset = 0;
    uint32_t val1 = encode[offset++];
    decode[decodedOffset] = (val1 << 27) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 22) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 17) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 12) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 7) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 2) >> 27;
    if (--rest == 0)
        return;

    uint32_t val2 = encode[offset++];
    decode[++decodedOffset] = ((val2 << 29) >> 27) | (val1 >> 30);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 24) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 19) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 14) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 9) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 4) >> 27;
    if (--rest == 0)
        return;

    uint32_t val3 = encode[offset++];
    decode[++decodedOffset] = ((val3 << 31) >> 27) | (val2 >> 28);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 26) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 21) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 16) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 11) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 6) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 1) >> 27;
    if (--rest == 0)
        return;

    uint32_t val4 = encode[offset++];
    decode[++decodedOffset] = ((val4 << 28) >> 27) | (val3 >> 31);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 23) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 18) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 13) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 8) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 3) >> 27;
    if (--rest == 0)
        return;

    uint32_t val5 = encode[offset++];
    decode[++decodedOffset] = ((val5 << 30) >> 27) | (val4 >> 29);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 25) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 20) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 15) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 10) >> 27;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 5) >> 27;
    return;
}