dmd codegen improvements

[Adam D. Ruppe via Digitalmars-d]

On Saturday, 29 August 2015 at 23:10:29 UTC, Jonathan M Davis 
wrote:
> It's the reference compiler, so it's what folks are going to 
> grab first and what folks are most likely to compare with their 
> C++ code.

Maybe we should rebrand it to be the "development preview 
compiler" and make gdc the "stable production compiler". or 
something.