Self Optimizing Code

[ikod via Digitalmars-d]

On Tuesday, 2 August 2016 at 22:06:38 UTC, Mark "J" Twain wrote:
> Another new D feature here!
>
> Self-Optimizing Code is a fantastic research area that can lead 
> to greater improvements in code, make them more responsive to 
> individual applications, and requires very little effort.
>

Looks like this:

https://wiki.dlang.org/LDC_LLVM_profiling_instrumentation