From: Jan Hubicka <hubicka@ucw.cz>
To: Mike Stump <mrs@apple.com>
Cc: Etienne Lorrain <etienne_lorrain@yahoo.fr>,
Richard Guenther <richard.guenther@gmail.com>,
gcc@gcc.gnu.org
Subject: Re: GCC-4.0.2 20050811: should GCC consider inlining functions in between different sections?
Date: Fri, 12 Aug 2005 17:27:00 -0000 [thread overview]
Message-ID: <20050812172701.GB11820@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <04652F75-2E4A-4B68-BD13-B52F7102A7CF@apple.com>
> On Aug 12, 2005, at 5:05 AM, Etienne Lorrain wrote:
> > I have added a command to the linker file to forbid reference from
> > one section to another:
> >NOCROSSREFS (.text .xcode);
>
> It sounds like this feature isn't compatible with inlining, -fno-
> inline I suspect is one of the few ways to `fix' it in general, that,
-fno-inline still won't suppress inlining of functions called once...
Honza
> or require that all functions be marked noinline that would otherwise
> be wrong to inline.
>
> > The question is in fact: what is a section for GCC?
>
> Anything a user wants. We don't limit the uses, so this question
> cannot, in general be answered, at best a few users could tell you
> how a few of them are using sections. For example, I would not
> expect most people to know about NOCROSSREFS.
next prev parent reply other threads:[~2005-08-12 17:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-12 10:40 Etienne Lorrain
2005-08-12 11:07 ` Richard Guenther
2005-08-12 12:06 ` Etienne Lorrain
2005-08-12 17:10 ` Mike Stump
2005-08-12 17:27 ` Jan Hubicka [this message]
2005-08-16 8:15 ` Segher Boessenkool
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