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Re: Updating the CFG on the fly?

To: Joern Rennecke <amylaar at cygnus dot co dot uk>
Subject: Re: Updating the CFG on the fly?
From: Michael Hayes <m dot hayes at elec dot canterbury dot ac dot nz>
Date: Tue, 09 Nov 1999 14:33:00 +1300 (NZDT)
Cc: m dot hayes at elec dot canterbury dot ac dot nz (Michael Hayes), gcc at gcc dot gnu dot org
References: <14371.43979.790809.145340@ongaonga.elec.canterbury.ac.nz><199911081621.QAA22851@phal.cygnus.co.uk>

Joern Rennecke writes:
 > > I'm looking at merging natural loops that share the same header and
 > > need to create new postbody nodes.  Should I just create all the new
 > > blocks and the re-run find_basic_blocks etc.?
 > 
 > If you want to do this at loop optimization time, there isn't any CFG
 > information available in the first place.

In my patches there is ;-)

Michael.

Follow-Ups:
- Re: Updating the CFG on the fly?
  - From: Jeffrey A Law

References:
- Updating the CFG on the fly?
  - From: Michael Hayes
- Re: Updating the CFG on the fly?
  - From: Joern Rennecke

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