I want it to turn it into SIMD instructions. What I don't want is to write classes, functions, or loops that have to be automatically converted to SIMD. I want a simple built-in type for these three size vectors. I also mentioned that they should be passed by value and be able to be returned by value in a (SIMD) register. This is the most efficient way to write and execute vector math.
Can't a library just add that? Make some types, implement some functions and/or overload some ops. If you're defining the special type anyway, I'm not sure why it has to be built in.
