[Regression] snd_emu10k1 doesn't work after GCC 4.2 upgrade

Alexander Kabaev kabaev at gmail.com
Sat May 26 17:49:18 UTC 2007

On Sat, 26 May 2007 21:45:10 +0400
"Yuriy Tsibizov" <Yuriy.Tsibizov at gfk.ru> wrote:

> I've re-checked this problem today and it seems to be a real gcc
> regression. I had more pessimistic optimisation flags ( -O ) in my
> first tests and snd_emu10k1 was running without problems. If I build
> it with -O2 (default value for -CURRENT, with __MAKE_CONF=/dev/null)
> it is broken (I checked it on my Audigy card and it shows different
> problems from Live!, because it uses different code paths in driver).
> snd_emu10kx is not broken with both -O and -O2. I can't tell for
> shure, but there was no bug reports about broken snd_emu10k1 with -O2
> and old gcc.
> Yuriy
Show me the broken code. It is not that hard to isolate one if you
know that it exists. Above rambling does not cut it.
Alexander Kabaev
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-current/attachments/20070526/9c0afdb4/signature.pgp

More information about the freebsd-current mailing list