We are facing peculiar Windows-only regressions in build times in https://bugzilla.mozilla.org/show_bug.cgi?id=1506511 and while the build times might just be Windows being slow, putting directories in `rerun-if-changed` might also be causing problems. The build only depends on the files, anyway, so let's just say that.
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.