From: Daniel Berlin <dberlin@dberlin.org>
To: Mark Mitchell <mark@codesourcery.com>
Cc: Steven Bosscher <stevenb@suse.de>, gcc@gcc.gnu.org
Subject: Re: GCC 3.5 Status (2004-08-29)
Date: Mon, 30 Aug 2004 14:16:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.60.0408300811370.30988@dberlin.org> (raw)
In-Reply-To: <4132D205.4010406@codesourcery.com>
On Mon, 30 Aug 2004, Mark Mitchell wrote:
> Steven Bosscher wrote:
>
>> On Monday 30 August 2004 03:12, Mark Mitchell wrote:
>>
>>> Perhaps you can wait until SRA runs, and then just DTRT for objects that
>>> get SRA'd.
>>>
>>
>> Alias structured are never SRA'd.
>>
> Certainly, in Dan's example:
>
> x = a.f
> c = a.e
> a.e = 5
> c = a.f
>
> it should be possible to SRA "a" without any alias information at all,
Yes, you could, if you effectively ignored what the SSA infrastructure
tells you (that they do overlap), and try to figure it out on your
own.
This seems like a bad idea, IMHO.
--Dan
next prev parent reply other threads:[~2004-08-30 12:12 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-29 23:49 Mark Mitchell
2004-08-30 0:03 ` Andrew Pinski
2004-08-30 0:33 ` Mark Mitchell
2004-08-30 0:53 ` Daniel Berlin
2004-08-30 0:25 ` Steven Bosscher
2004-08-30 0:48 ` Mark Mitchell
2004-08-30 0:57 ` Steven Bosscher
2004-08-30 1:04 ` Mark Mitchell
2004-08-30 1:12 ` Andrew Pinski
2004-08-30 1:29 ` Mark Mitchell
2004-08-30 10:11 ` Joseph S. Myers
2004-08-30 2:46 ` Giovanni Bajo
2004-08-30 3:09 ` Matt Austern
2004-08-30 13:51 ` Speeding up C++ at -O0 (Was: GCC 3.5 Status (2004-08-29)) Giovanni Bajo
2004-08-30 18:02 ` GCC 3.5 Status (2004-08-29) Joe Buck
2004-08-30 3:32 ` Gabriel Dos Reis
2004-08-30 4:11 ` Mark Mitchell
2004-08-30 4:17 ` Gabriel Dos Reis
2004-08-30 4:43 ` Mark Mitchell
2004-08-30 5:09 ` Gabriel Dos Reis
2004-08-30 5:27 ` Mark Mitchell
2004-08-30 5:30 ` Gabriel Dos Reis
2004-08-30 6:57 ` Mark Mitchell
2004-08-30 9:24 ` Steven Bosscher
2004-08-30 10:13 ` Giovanni Bajo
2004-08-30 10:26 ` Steven Bosscher
2004-08-30 16:34 ` Jan Hubicka
2004-08-30 11:02 ` Paolo Bonzini
2004-08-30 10:03 ` Steven Bosscher
2004-08-30 15:11 ` Mark Mitchell
2004-08-30 15:21 ` Jan Hubicka
2004-08-30 17:46 ` Jeffrey A Law
2004-08-30 1:09 ` Daniel Berlin
2004-08-30 1:53 ` Mark Mitchell
2004-08-30 7:34 ` Steven Bosscher
2004-08-30 8:15 ` Mark Mitchell
2004-08-30 14:16 ` Daniel Berlin [this message]
2004-08-30 15:10 ` Mark Mitchell
2004-08-30 3:03 ` Daniel Berlin
2004-08-30 3:20 ` Mark Mitchell
2004-08-31 17:35 ` Joseph S. Myers
2004-08-30 10:50 ` Dorit Naishlos
2004-08-30 15:12 ` Mark Mitchell
2004-08-30 14:26 ` Jan Hubicka
2004-08-30 15:03 ` Mark Mitchell
2004-08-30 15:05 ` Jan Hubicka
2004-08-30 17:08 ` Diego Novillo
2004-08-31 3:25 ` Devang Patel
2004-08-30 0:59 Richard Kenner
2004-08-30 4:33 Nathanael Nerode
2004-08-30 10:17 Richard Kenner
2004-08-30 14:48 ` Mark Mitchell
2004-08-30 18:08 ` Mike Stump
2004-08-30 10:44 Richard Kenner
2004-08-30 11:27 ` Laurent GUERBY
2004-08-30 13:05 ` Jakub Jelinek
2004-08-30 18:28 ` Laurent GUERBY
2004-08-30 20:04 ` Jakub Jelinek
2004-08-30 20:25 ` Laurent GUERBY
2004-08-31 5:27 ` Eric Botcazou
2004-08-31 9:42 ` Arnaud Charlet
2004-08-30 20:14 ` Florian Weimer
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