#version 450
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;

layout(binding = 0, std430) buffer BUF
{
    int a;
    int b;
    int d;
} o;

void main()
{
    int _44;
    _44 = o.a;
    int _41;
    for (;;)
    {
        int _48;
        bool _22_ladder_break = false;
        switch (_44)
        {
            case 5:
            {
                for (;;)
                {
                    bool _30_ladder_break = false;
                    switch (o.d)
                    {
                        case 10:
                        case 20:
                        {
                            _30_ladder_break = true;
                            break;
                        }
                        default:
                        {
                            continue;
                        }
                    }
                    if (_30_ladder_break)
                    {
                        break;
                    }
                }
                _48 = _44 + _44;
                break;
            }
            case 1:
            case 2:
            case 3:
            {
                _22_ladder_break = true;
                break;
            }
            default:
            {
                _48 = _44;
                break;
            }
        }
        if (_22_ladder_break)
        {
            break;
        }
        _41 = _48 + 1;
        _44 = _41;
        continue;
    }
    o.b = _44;
}