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Re: [PATCH] Converting RTL passes to the tree-pass.h structure 1/n

From: Paolo Bonzini <bonzini at gnu dot org>
To: Nathanael Nerode <neroden at twcny dot rr dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sun, 15 Aug 2004 11:34:23 +0200
Subject: Re: [PATCH] Converting RTL passes to the tree-pass.h structure 1/n
References: <20040814231821.GA2354@twcny.rr.com>

The nested passes structure in my patch is to handle bailing
out in a proper manner without duplicating tests, and to allow more versatility
in the transition.

I'm not sure about how to handle the problems with regalloc failures. We'll see.

(What it *doesn't* do is handle dump files, since I hadn't worked out how
to convert them.  So it would be rather nice if your patch could go in as well.
The two patches are basically independent

My patch makes your pass_prep_rtl irrelevant though, because I moved that stuff into cfgexpand.c. That's the only places that conflicts.

Paolo

References:
- [PATCH] Converting RTL passes to the tree-pass.h structure 1/n
  - From: Nathanael Nerode

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