This repository contains a tutorial for a quick start in how to write a register allocator using LLVM

This tutorial shows how to write a register allocator using the LLVM infrastructure, extending the RegAllocBase interface.

The tutorial have been writen using reStructuredText with the sphinx tool, the recommendations of the LLVM project have been followed (http://www.llvm.org/docs/SphinxQuickstartTemplate.html).

This content is based in my understanding of the LLVM infrastructure, which I have learned while I was working on my undergraduate thesis on the institute IFMG - campus Formiga - MG, Brazil; so if you have any suggestion, please let me know.

You can build with a variated number of output formats, please refer to the sphinx documentation (http://www.sphinx-doc.org/en/stable/contents.html) for instructions of installation and setup.

An example of building for PDF outuput:

make latexpdf