integral_args = sum [ (machRepByteWidth . argMachRep . primRepToCgRep) prim_rep
| prim_rep <- map typePrimRep arg_tys,
primRepHint prim_rep /= FloatHint ]
integral_args = sum [ (machRepByteWidth . argMachRep . primRepToCgRep) prim_rep
| prim_rep <- map typePrimRep arg_tys,
primRepHint prim_rep /= FloatHint ]