* [codegen] add new recipe "rout" Add a new recipe "rout" intended to be used by arithematic operations that output flags, currently being used for `iadd_cout` and `isub_bout`. Fixes: https://github.com/CraneStation/cranelift/issues/1009
This crate contains the metaprogram used by cranelift-codegen. It's not useful on its own.