dmd codegen improvements

[Adam D. Ruppe via Digitalmars-d]

On Sunday, 30 August 2015 at 01:48:06 UTC, Ola Fosheim Grostad 
wrote:
> When people work on FOUR compilers then you cannot complain 
> about lack of resources. You then need to see if you can do 
> something to unite efforts.

They aren't really four compilers. It is more like 2.1. sdc is a 
separate project, but dmd, ldc, and gdc share like 90% of the 
effort, so it is more realistic to call them 1.1 compilers rather 
than 3...