Devirtualization is mostly an issue for Java since everything is virtual by default and the language doesn't have support for compile time monomorphization. Wh

Devirtualization is mostly an issue for Java since everything is virtual by default and the language doesn't have support for compile time monomorphization. While C++ code does use virtuals, it's nowhere near the amount as Java - there are language constructs to avoid that and move the dispatch selection to compile time.