[derleth]

> predictability of the generated code

To some extent, I hope the code that gets generated isn't predictable in the way you mean: I want the compiler to know all of the obscure ways to make string operations go faster by using SIMD hardware, for example. I want that kind of deep low-level knowledge to be encoded into the optimization passes because I don't know it and I likely never will. Isn't that why we have optimization passes to begin with?