https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53312
--- Comment #4 from philippe.waroquiers at skynet dot be ---
(In reply to Eric Gallager from comment #3)
> (In reply to philippe.waroquiers from comment #2)
> > (In reply to comment #1)
> > > This looks like PR53214 - unable to verify without a testcase though.
> > > Thus,
> > > please try a recent GCC 4.7 snapshot instead. You can also simply grep
> > > for
> > > optimization attribute usage in your sources.
> >
> > It looks effectively the same (or least similar).
> > In my case, the offending line was:
> > # pragma GCC optimize("-fomit-frame-pointer")
> >
> > When removing this line, the crash disappeared.
> > I suppose this is the same bug as PR53214 (even if this bug
> > was with attribute rather than pragma).
> >
> > Thanks for the help
>
> And that one was fixed, so I guess this is fixed too then.
I tried to compile a recent Valgrind with the lto option, but it fails
(might be related some hacks used by Valgrind based on a .o produced
during the compilation).
I have put on my list of things to do to further try -flto
but in any case, it looks reasonable to consider this bug fixed.
Thanks for the feedback
