3
votes
1answer
73 views

Expensive AOT Optimizations

I've seen it stated several times that AOT can run some more expensive optimizations that take too long to be used by a JIT. But I've never seen it stated what exactly these optimizations are. So I'm ...
13
votes
5answers
6k views

JIT compiler for C, C++, and the likes

Is there any just-in-time compiler out there for compiled languages, such as C and C++? (The first names that come to mind are Clang and LLVM! But I don't think they currently support it.) ...
9
votes
2answers
1k views

Compiler optimization examples [closed]

I'd like to see (good) examples of optimizations performed by compilers (static and JIT). Why? To learn what we don't have to optimize ourselves (often leading to better code) To be amazed