On Mon, Aug 04, 2014 at 11:36:12PM +0300, Niko Tyni wrote: > On Mon, Aug 04, 2014 at 12:13:42PM +0300, Niko Tyni wrote: > > On Tue, Jul 15, 2014 at 11:31:52PM +0200, Matthias Klose wrote: > > > Am 15.07.2014 20:48, schrieb Niko Tyni: > > > > Package: libapache2-mod-perl2 > > > > Version: 2.0.8+httpd24-r1449661-6 > > > > Severity: important > > > > X-Debbugs-Cc: [email protected] > > > > Tags: help > > > > > > > > As seen in #754308, the libapache2-mod-perl2 build segfaults in the > > > > test suite when built with gcc 4.9. We have worked around that in > > > > 2.0.8+httpd24-r1449661-7 by building with 4.8, but that's not a long > > > > term solution.
> > It works at -O0, modulo #756989 (which happens with gcc-4.8 too > > but confused me into thinking this was more than just an optimizer > > regression.) > It's src/modules/perl/modperl_env.c, and I've narrowed it down to > modperl_env_table_populate(). > I'm now working on a standalone test case but it's not very easy. > Any help is appreciated. No progress with the test case, but another data point: the optimization that triggers this is -ftree-dse. -- Niko Tyni [email protected] -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
