[Mesa-dev] [Bug 67672] 9.2 git, Test failure in src/gallium/drivers/llvmpipe

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67672

--- Comment #7 from Roland Scheidegger <sroland at vmware.com> ---
(In reply to comment #6)
> (In reply to comment #5)
> > FWIW I've sent out a patch which should address this
> > http://lists.freedesktop.org/archives/mesa-dev/2013-August/042729.html) but
> > honestly I don't think it's 9.2 worthy.
> 
> Didn't seem to make any difference. Pasted the patch from the link (no html
> in it) and applied. Reran make, same results in the testsuite. Ran 'make
> distclean', reran configure, make, make check but still the same,

That's odd, daz test seemed to work here (though of course I had to hack around
the ifdefs and conditions).
What does it print out if you set GALLIUM_DUMP_CPU=1 env var (with a debug
build)?
Though I guess depending on math library it might in theory not work neither, I
suspect there's no guarantee if you use non-standard flags that the result has
to be correct according to these non-standard flags. Thinking about this I
suspect it would actually never work on x86-32 (on all cpus) since the math
library might not use sse at all hence be unaffected by this flag. It is really
more of a test case problem though (but trying to set DAZ should still make
sense).

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/mesa-dev/attachments/20130805/bbff03a7/attachment.html>