Frama-C-discuss mailing list archives

This page gathers the archives of the old Frama-C-discuss archives, that was hosted by Inria's gforge before its demise at the end of 2020. To search for mails newer than September 2020, please visit the page of the new mailing list on Renater.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Frama-c-discuss] Simplifying branches

  • Subject: [Frama-c-discuss] Simplifying branches
  • From: anne.pacalet at inria.fr (Anne Pacalet)
  • Date: Wed, 17 Aug 2011 16:44:09 +0200
  • In-reply-to: <1313591386.20010.50.camel@coquet>
  • References: <1313591386.20010.50.camel@coquet>
Le 17/08/2011 16:29, Daniel Sheridan a ?crit :
> Is it possible to access this simplification step from a plugin, or do I
> need to write my own visitor-based implementation of it?

Maybe you should have a look at the file [src/misc/filter.ml].
It is used by both the [sparecode] and the [slicing] plug-ins
to filter out the unwanted parts. Maybe you can use the provided
functor directly, or at least get inspiration of how to use a [frama_c_visitor].
In the second case, I think that the function [optim_if]
is what you are looking for.

Just a small warning: I don't remember in which state is this file
in the last distributed version of the tool... if I remember well,
it has been quite buggy for a while.
Feel free to ask more questions if you need some help.

Hope this helps,
-- 
Anne.