Real-world garbage collection with LLVM

This really should have (2013) in the title, it's severely out of date at this point in regards to the current status of LLVM

That's a 5 year old article, any news on whether LLVM has fixed this stuff?

I think LLVM has a new approach to garbage collection, namely statepoints:

https://llvm.org/docs/Statepoints.html

The old gcroot mechanism "is mostly of historical interest at this point".

But it's still terrible. And it's their 3rd jit now, the first, his, bring abandoned, the 2nd being extremely limited, and the current also not much better in this regard. Statepoints with OCR for loops is one goody. It's still much easier to use any other jit library written in C for C projects.

Now, if he really upstreamed his fixes... (it says he will, but in the next blog post he immediately backtracks saying 'I still want to ponder submitting an LLVM patch to make all this less hackish, but I also sort of don't really care because my changes are really minimal and doing them "right" would involve a lot of heavy lifting. Maybe I'll tackle it some other time.')

Only in HN would we find an article with that title that does not involve any bins and trucks.