On 7/16/2014 7:14 AM, Daniel Murphy wrote:
Intrinsics get us away from our current 'there is no portable way to do this' situation. They are _trivial_ to implement for any of the compilers. I have complete faith that it is possible to make a performant wrapper for both the single-register read/write and the struct pattern you posted. And if I'm wrong - we can add a volatile type modifier later!
I'll add that if it turns out we can't do a wrapper because of some limitations/bugs in D's expressiveness, that is the problem with D we need to fix, not adding another type modifier.
It all comes down to leverage. Making user defined types more capable has far, far more productive leverage than welding specifics into the compiler.
