From: porton@ex-code.com (Victor Porton)
Subject: Re: Eliminating copying in Gnat
Date: Tue, 21 Jan 2003 18:10:57 +0500
Date: 2003-01-21T19:29:02+00:00 [thread overview]
Message-ID: <3e2d9f7e$0$33931$bed64819@news.gradwell.net> (raw)
In-Reply-To: 3e2b7777$0$33930$bed64819@news.gradwell.net
In article <b0jer0$ma4$1@a1-hrz.uni-duisburg.de>,
Georg Bauhaus <sb463ba@l1-hrz.uni-duisburg.de> writes:
> Victor Porton <porton@ex-code.com> wrote:
>: But Adjust is called 3 times :-(
>
> Are compilers allowed to optimize away an Adjust?
> Might Adjust not have side effects?
Yes, Standard permits throwing Adjust away in certain situations.
Not 100% sure about side effects, but I think these are permitted.
next prev parent reply other threads:[~2003-01-21 13:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-20 4:12 Eliminating copying in Gnat Victor Porton
2003-01-20 14:57 ` Damien CARBONNE
2003-01-20 15:03 ` Lutz Donnerhacke
2003-01-20 18:34 ` Martin Krischik
2003-01-20 15:08 ` Stephen Leake
2003-01-20 21:27 ` Victor Porton
2003-01-21 12:35 ` Georg Bauhaus
2003-01-21 19:21 ` Robert A Duff
2003-01-21 14:52 ` Stephen Leake
2003-01-21 18:49 ` Martin Krischik
2003-01-21 13:10 ` Victor Porton [this message]
2003-01-21 18:40 ` Victor Porton
2003-01-21 20:54 ` Victor Porton
-- strict thread matches above, loose matches on Subject: below --
2003-01-21 13:31 Grein, Christoph
2003-01-21 18:54 ` Randy Brukardt
2003-01-21 19:02 ` Georg Bauhaus
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox