RWByteAddressBuffer _4 : register(u0);

void comp_main()
{
    uint4 _19 = _4.Load4(0);
    int4 _20 = int4(_4.Load4(16));
    _4.Store4(0, firstbitlow(_19));
    _4.Store4(16, uint4(int4(firstbitlow(_19))));
    _4.Store4(0, uint4(firstbitlow(_20)));
    _4.Store4(16, uint4(firstbitlow(_20)));
    _4.Store4(0, firstbithigh(_19));
    _4.Store4(16, uint4(int4(firstbithigh(_19))));
    _4.Store4(0, firstbithigh(uint4(_20)));
    _4.Store4(16, uint4(int4(firstbithigh(uint4(_20)))));
    _4.Store4(0, uint4(firstbithigh(int4(_19))));
    _4.Store4(16, uint4(firstbithigh(int4(_19))));
    _4.Store4(0, uint4(firstbithigh(_20)));
    _4.Store4(16, uint4(firstbithigh(_20)));
}

[numthreads(1, 1, 1)]
void main()
{
    comp_main();
}