I have been wondering, what kind of information we could provide within our source code, for example through annotations, that could help the compiler to optimize better or to allow completely new optimizations? We could add new annotations as we find more useful information for compilers. What kind of information the developer knows of how his code should work that the compiler could use?
![KEYNOTE: What Everyone Should Know About How Amazing Compilers Are - Matt Godbolt [C++ on Sea 2019]](http://i.ytimg.com/vi/w0sz5WbS5AM/mqdefault.jpg)
awesome talk, it's unfortunate that the recording sounds this bad :(
Really cool talk. Slides are impossible to read however. Are the slides available somewhere?
I have been wondering, what kind of information we could provide within our source code, for example through annotations, that could help the compiler to optimize better or to allow completely new optimizations? We could add new annotations as we find more useful information for compilers. What kind of information the developer knows of how his code should work that the compiler could use?