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Re: location lists

To: Jason Merrill <jason at redhat dot com>
Subject: Re: location lists
From: Jim Dehnert <dehnert at transmeta dot com>
Date: Wed, 07 Mar 2001 14:23:49 -0800
CC: Todd Allen <todd dot allen at ccur dot com>, dwarf2 <dwarf2 at corp dot sgi dot com>
References: <200103071844.f27Iivf25436@toad.ccur.com> <u9n1axtnt0.fsf@casey.cambridge.redhat.com>
Reply-To: Jim Dehnert <dehnert at transmeta dot com>

I hadn't thought about this, but it occurs to me that Jason's idea would
also probably make it easier to merge the global info, by keeping the local
modifications out of it.

Jim

Jason Merrill wrote:
> 
> I think that using location lists for localizations of global variables
> (and up-references) is the wrong approach.  I think it would make more
> sense to introduce a TAG_local_copy or some such in the function scope
> which would refer to the global variable DIE; this local DIE could have a
> location list, or just a simple location.
> 
> Jason

-- 
		Jim Dehnert		Transmeta Corp.
		dehnert@transmeta.com	(408) 919-6984
		dehnertj@acm.org

Follow-Ups:
- Re: location lists
  - From: Todd Allen

References:
- Re: location lists
  - From: Todd Allen
- Re: location lists
  - From: Jason Merrill

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