frac32 input 1
frac32 input 2
frac32 mix out
frac32.u.map add
frac32.u.map gain1
frac32.u.map gain2
{
int32_t accum = ___SMMUL(inlet_in1, param_gain1);
accum = ___SMMLA(inlet_in2, param_gain2, accum);
;
outlet_out = __SSAT(param_add + (accum << 5), 28);
}