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[Bug libstdc++/64443] New std::string implementation breaks tests on AArch64.
- From: "belagod at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 31 Dec 2014 12:02:45 +0000
- Subject: [Bug libstdc++/64443] New std::string implementation breaks tests on AArch64.
- Auto-submitted: auto-generated
- References: <bug-64443-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64443
--- Comment #5 from Tejas Belagod <belagod at gcc dot gnu.org> ---
(In reply to Tejas Belagod from comment #3)
> (In reply to Andrew Pinski from comment #1)
> > >This commit seems to be breaking libstdc++-v3 runs on AArch64.
> >
> > Is this under Linux or with newlib?
>
> newlib. When run on a fast-model(simulator) they fail by raising an
> exception. I'll post more info on the kind of exception rasied when I've
> investigated a bit more...
It is a memory fault. Looks like an invalid memory read. So, similar to
PR64368, I guess.