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bitwise dataflow analysis
- From: Kenneth Zadeck <Kenneth dot Zadeck at NaturalBridge dot com>
- To: gcc at gcc dot gnu dot org
- Cc: rus at google dot com
- Date: Sat, 07 Mar 2009 08:12:58 -0500
- Subject: bitwise dataflow analysis
- Reply-to: Kenneth dot Zadeck at NaturalBridge dot com
Silvius,
If you want to persue this, you should go back and look at my patches
for subreg level dataflow and start hacking from there. It is not a
big step to start from that and modify it for bits. If you start
from that, it is most likely not much more than a few days work for
the analysis part. However, hacking combine could be a life long effort!
All of this code got removed because it's only client was the old ra.
Kenny