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Re: [tree-ssa]: Loop normalization pass

From: Daniel Berlin <dberlin at dberlin dot org>
To: Diego Novillo <dnovillo at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 15 Jan 2003 12:42:49 -0500
Subject: Re: [tree-ssa]: Loop normalization pass

Why no CCP?  It should work.

No it won't, we won't have refs for the new loop counter variable, and
CCP is run *after* loop normalization right now.
If you want me to switch them around, i'll bootstrap with ccp.

Oh, I see.  OK.  In any case, I'm about to pull the rug from
underneath you with all the infrastructure changes.  Maybe it's
best if you wait until I'm done with all the changes.

Fine by me, since i have to make a lot of changes to PRE anyway when you do.
--Dan

References:
- Re: [tree-ssa]: Loop normalization pass
  - From: Diego Novillo

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