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Re: must_alias question
- From: Diego Novillo <dnovillo at redhat dot com>
- To: Jan Hubicka <hubicka at ucw dot cz>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Thu, 20 Nov 2003 09:12:07 -0500
- Subject: Re: must_alias question
- Organization: Red Hat Canada
- References: <20031120100431.GY16923@atrey.karlin.mff.cuni.cz>
On Thu, 2003-11-20 at 05:04, Jan Hubicka wrote:
> One thing that looks strange to me is clearing of
> may_point_to_global_mem for variable whose address is taken. Isn't this
> the other way around? (ie we can look for pointers that are never
> assigned to global memory addresses or other pointers with this flag).
>
I'm not sure I understand what problem you're running into, here. Give
me an example?
Diego.