[current tinderbox] failure on ia64/ia64
Ruslan Ermilov
ru at FreeBSD.org
Wed Mar 17 13:32:33 PST 2004
On Wed, Mar 17, 2004 at 12:51:04PM -0800, Marcel Moolenaar wrote:
> On Wed, Mar 17, 2004 at 10:03:07PM +0200, Ruslan Ermilov wrote:
> > > >
> > > > for(i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
> > > > if ((1 << i) & mask) {
> > > > v |= mt[i].iselect;
> > > > }
> > > > }
> > > >
> > >
> > Actually, this is easily reproduceable by compiling the corresponding
> > module on pluto1 with CFLAGS="-O2 -pipe" set in environment. There's
> > clearly a bug in gcc(1), as:
>
> What happens if you replace the for-loop with an equivalent while-loop?
>
Doesn't make any difference. sparc64 and amd64 do not exhibit this problem.
(Yes, I tested this on amd64 as well, skipping the final ld(1) step of the
module's build.)
Cheers,
--
Ruslan Ermilov
FreeBSD committer
ru at FreeBSD.org
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