From: Mark Wooding <mdw@distorted.org.uk>
Date: Fri, 9 Aug 2013 09:30:48 +0000 (+0100)
Subject: math/gfreduce.c: Refactor and document.
X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/commitdiff_plain/51f5bbe0bfe8a344c3cc1f5a9fddf885fa75d057?hp=51f5bbe0bfe8a344c3cc1f5a9fddf885fa75d057

math/gfreduce.c: Refactor and document.

There was an unfortunate amount of code duplication in the old code,
particularly around the issuing of LSR instruction sequences.  Gather
the relevant state into a structure, and split the repeated code into
separate functions.

Also add a bunch of commentary explaining the underlying theory.
---