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Re: Why does flow_loops_find modify the CFG, again?

From: "Daniel Berlin" <dberlin at dberlin dot org>
To: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
Cc: "Zdenek Dvorak" <rakdver at atrey dot karlin dot mff dot cuni dot cz>, gcc at gcc dot gnu dot org
Date: Sat, 18 Nov 2006 18:03:25 -0500
Subject: Re: Why does flow_loops_find modify the CFG, again?
References: <200611182213.05500.steven@gcc.gnu.org>

On 11/18/06, Steven Bosscher <stevenb.gcc@gmail.com> wrote:

Hi Zdenek, all,

Is this something that could be easily fixed?  E.g. can we make it
that flow_loops_find only performs transformations if asked to (by
adding a function argument for that)?


Why not have a flow_canonicalize_loops  that does that canonicalization.
:)

Gr.
Steven

References:
- Why does flow_loops_find modify the CFG, again?
  - From: Steven Bosscher

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