CppCon 2019

Frequent toolchain updates allow C++ developers at Google to take advantage of the latest and greatest optimizations, tooling updates, bug fixes, and security mitigations. They also allow our compiler developers to work directly upstream without needing to maintain internal patches or forks, and still make our changes available internally in a timely way.

In this presentation, we talk about the steps we take to stay up to date and (usually) release a compiler every week, including:
- How we test for correctness and performance
- Tools we use to triage problems
- Various issues that regularly come up, and how we deal with them