start on SIMD documentation

[Timon Gehr]

On 01/13/2012 11:29 PM, Andrei Alexandrescu wrote:
> On 1/13/12 2:37 PM, Walter Bright wrote:
>> If int4 is out, I'd prefer something like vint4. Something short.
>
> Something short must compensate its potential for confusion with
> frequent usage and well-established convention. Arguably neither applies
> here.
>
> Andrei
>

Both apply.

Frequent usage: Under the precondition that core.simd is imported, of 
course.
Well-Established convention: See GLSL/HLSL/OpenCL/...