Link Time Optimization in LDC

[Johan Engelen via Digitalmars-d-announce]

Hi all,
  Yesterday I merged LTO capability into LDC.
Here a short article about it:
https://johanengelen.github.io/ldc/2016/11/10/Link-Time-Optimization-LDC.html

For the folks building LDC themselves: let me know your issues :)

cheers,
   Johan