inline void unaligned_unpack_9()

in aios/storage/indexlib/index/common/numeric_compress/UnalignedUnpack.h [714:828]

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

inline void unaligned_unpack_9(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 << 23) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 14) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val1 << 5) >> 23;
    if (--rest == 0)
        return;

    uint32_t val2 = encode[offset++];
    decode[++decodedOffset] = ((val2 << 28) >> 23) | (val1 >> 27);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 19) >> 23; // 5
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 10) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val2 << 1) >> 23;
    if (--rest == 0)
        return;

    uint32_t val3 = encode[offset++];
    decode[++decodedOffset] = ((val3 << 24) >> 23) | (val2 >> 31);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 15) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val3 << 6) >> 23; // 10
    if (--rest == 0)
        return;

    uint32_t val4 = encode[offset++];
    decode[++decodedOffset] = ((val4 << 29) >> 23) | (val3 >> 26);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 20) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 11) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val4 << 2) >> 23;
    if (--rest == 0)
        return;

    uint32_t val5 = encode[offset++];
    decode[++decodedOffset] = ((val5 << 25) >> 23) | (val4 >> 30); // 15
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 16) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val5 << 7) >> 23;
    if (--rest == 0)
        return;

    uint32_t val6 = encode[offset++];
    decode[++decodedOffset] = ((val6 << 30) >> 23) | (val5 >> 25);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val6 << 21) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val6 << 12) >> 23; // 20
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val6 << 3) >> 23;
    if (--rest == 0)
        return;

    uint32_t val7 = encode[offset++];
    decode[++decodedOffset] = ((val7 << 26) >> 23) | (val6 >> 29);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val7 << 17) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val7 << 8) >> 23;
    if (--rest == 0)
        return;

    uint32_t val8 = encode[offset++];
    decode[++decodedOffset] = ((val8 << 31) >> 23) | (val7 >> 24); // 25
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val8 << 22) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val8 << 13) >> 23;
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val8 << 4) >> 23;
    if (--rest == 0)
        return;

    uint32_t val9 = encode[offset++];
    decode[++decodedOffset] = ((val9 << 27) >> 23) | (val8 >> 28);
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val9 << 18) >> 23; // 30
    if (--rest == 0)
        return;
    decode[++decodedOffset] = (val9 << 9) >> 23;
    return;
}