[Issue 16969] [backend] add an assembly writer

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16969

--- Comment #1 from Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> ---
FWIW, there is -vcg-ast which dumps the result of semantic analysis. There are
also some other undocumented switches which dump the intermediate code tree,
however I don't remember how to activate that behaviour.

--