From: "H. Peter Anvin" <hpa@zytor.com>
To: Nikita Danilov <Nikita@Namesys.COM>
Cc: Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org
Subject: Re: const versus __attribute__((const))
Date: Mon, 08 Dec 2003 10:31:17 -0800 [thread overview]
Message-ID: <3FD4C375.2060803@zytor.com> (raw)
In-Reply-To: <16340.49791.585097.389128@laputa.namesys.com>
Nikita Danilov wrote:
> >
> > These functions are available to userspace, though, and can be compiled
> > with -O0; thus not inlined.
>
> And future versions of gcc can be smarter.
>
Actually, the reason it doesn't use it for the inlines is because it
doesn't need to -- it already has full visibility, so it doesn't need it
to be spelled out.
So it would be an issue if gcc got dumber, not smarter.
-hpa
next prev parent reply other threads:[~2003-12-08 18:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-08 15:46 const versus __attribute__((const)) Arnd Bergmann
2003-12-08 17:50 ` H. Peter Anvin
2003-12-08 18:27 ` Nikita Danilov
2003-12-08 18:31 ` H. Peter Anvin [this message]
2003-12-09 2:59 ` Jamie Lokier
2003-12-09 3:21 ` H. Peter Anvin
2003-12-09 3:49 ` Jamie Lokier
2003-12-09 5:37 ` H. Peter Anvin
2003-12-09 7:26 ` Linus Torvalds
2003-12-09 7:40 ` H. Peter Anvin
2003-12-09 11:56 ` Arnd Bergmann
2003-12-09 15:42 ` H. Peter Anvin
2003-12-09 16:44 ` Linus Torvalds
2003-12-09 16:51 ` H. Peter Anvin
2003-12-09 19:15 ` Jamie Lokier
2003-12-09 7:19 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2003-12-08 1:19 H. Peter Anvin
2003-12-08 12:32 ` Nikita Danilov
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