How to determine the LLVM version?
<p>Hi I just downloaded LLVM using the command</p>

<pre><code>svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm 
</code></pre>

<p>How can I determine the version of this LLVM (4.0, 3.9 or 3.8 etc)? </p>