Yes, that’s a good point. But I think you can already see the difference in a lot of C++ codebases when you compile at -O0. Until recently, std::move() was a fu

Yes, that’s a good point. But I think you can already see the difference in a lot of C++ codebases when you compile at -O0. Until recently, std::move() was a function call, and at -O0, this meant that calls which should be basically a memcpy() ended up having thousands of little function calls in it to std::move().