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Re: [PATCH]: RTL iterators
- To: Daniel Berlin <dan at cgsoftware dot com>
- Subject: Re: [PATCH]: RTL iterators
- From: Jan Hubicka <jh at suse dot cz>
- Date: Sun, 12 Aug 2001 21:06:58 +0200
- Cc: gcc-patches at gcc dot gnu dot org
- References: <87d764kj80.fsf@cgsoftware.com>
> Only supports RTL that is 20 levels deep, but i've never seen one more
> than 3 levels deep, so i don't think this is a problem.
Minimally you will need IMO bypass the nesting in linear lists used by
notes.
There can well be more than 20 notes in the chain.
Honza