Messages in this thread | | | Date | Sun, 26 Feb 2006 20:01:22 +0100 | From | "Jesper Juhl" <> | Subject | Re: [PATCH] silence gcc warning about possibly uninitialized use of variable in scsi_scan |
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On 2/26/06, James Bottomley <James.Bottomley@steeleye.com> 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..
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