This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: gcc 4.7: -march=corei7-avx bug?
On Thu, 29 Mar 2012 10:26:47 +0200
Jakub Jelinek <jakub@redhat.com> wrote:
> > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52762
> Build with debug info, try to understand why it crashed, build
> a minimal testcase out of it, attach it to the PR.
> Or you could use a brute force method, if -march=corei7 works,
> but -march=corei7-avx doesn't, do a binary search on firefox built with
> some corei7 and some corei7-avx object files, until you find the problematic
> compilation unit.
Hi Jakub, I posted a new backtrace with --enable-debug to
the above bug report. I hope it helps.
If you need more testing or want em to apply some patch, just
ask. Thanks.
--
Linux 3.3.0: Saber-toothed Squirrel
http://www.youtube.com/DanielFragaBR