[Bug c++/39869] New: Firefox 3.0.9 compilation with gcc 4.4.0 (segfault)

["fragabr at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

I have a Athlon64 X2 (Linux 2.6.30-rc3) and I can compile Firefox 3.0.9 fine
with gcc 4.3.3, but if I use gcc 4.4.0 it segfaults. My default optimization is
-O3. If I reduce to -O2, Firefox starts, but with huge letters and windows...

So gcc 4.4.0 is generating bad code trying to compile Firefox 3.0.9, because
gcc 4.3.3 compiles it just fine.

I thought it was best to report it here because it seens to be a regression in
gcc 4.4.0. Thanks.


-- 
           Summary: Firefox 3.0.9 compilation with gcc 4.4.0 (segfault)
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fragabr at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39869