On 2/26/06, James Bottomley <James.Bottomley@xxxxxxxxxxxx> wrote: > On Sun, 2006-02-26 at 19:23 +0100, Jesper Juhl wrote: > > > gcc version 4.0.3 20051201 (prerelease) (Debian 4.0.2-5) > > > > > > Doesn't give this warning. And, since the loop has fixed parameters, > > > gcc should see not only that it's always executed, but that it could be > > > unrolled. > > > > > > Which version is causing the problem? > > > > > 2.6.16-rc4-mm2 build with gcc 3.4.5 > > I also tried with > > gcc version 3.3.5 (Debian 1:3.3.5-13) > > which likewise fails to give this warning, so I really think this is a > bug in your particular version of gcc. > Hmm, it's quite reproducible and the gcc 3.4.5 I have here is not patched by the distribution (Slackware). If you want I can send you the .config that results in the warning.. -- Jesper Juhl <jesper.juhl@xxxxxxxxx> Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
