What's missing to make D2 feature complete?

[Matthias Bentrup via Digitalmars-d]

On Wednesday, 24 December 2014 at 16:10:05 UTC, Ola Fosheim
Grøstad wrote:
> And we are not talking yesterdays C++, but next gen x86 C++. 
> That means 4000 intrinsics, auto-vectorization and possibly 
> whole program optimization...

Do you propose any changes to the language syntax for
auto-vectorization and whole program optimization ? As far as I
can see, those are compiler features, they are not related to the
language syntax/semantics at all.