llvm dev - Oct 2015 - Where is the sample project?

The 3.4 docs used to say "This document assumes that you will base your 
project on the LLVM sample project found in llvm/projects/sample".
That sentence is missing in the current docs, and also, that directory 
isn't there.
Is it now at http://llvm.org/svn/llvm-project/sample/?
It does not have anything in tags/ so it's unclear how current that 
is... its build-for-llvm-top.sh is looking for library.sh in its parent 
directory, which does not exist at all... argh!

The 3.4 docs also had an entire section labelled "Create a Project from 
the Sample Project". I guess that section was too autotools-centric if 
Cmake is the word, but where are the instructions for setting up a 
project using Cmake?

(I dimly recall being offered exactly that before, but for the life of 
me I can't find it in my mail archive. Apologies.)

Regards,
Jo