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From: "hubicka at ucw dot cz" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug lto/61635] LTO partitioner does not handle &&label in statics
Date: Sat, 28 Jun 2014 21:55:00 -0000 [thread overview]
Message-ID: <bug-61635-4-OqKCU3I87f@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61635-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61635
--- Comment #6 from Jan Hubicka <hubicka at ucw dot cz> ---
> Yes it uses -fno-toplevel-reordering to avoid the problems with the initializer
> reordering.
>
> I tried some workarounds for this, but nothing worked so far. Likely would need
> a noreorder attribute.
Actually I think other chance to make this to fail is when the address/value of
the local static
is propagated by ipa-prop into some extra function...
Perhaps as a workaround in 4.9 we may disable such a propagation.
Honza
next prev parent reply other threads:[~2014-06-28 21:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-27 21:26 [Bug lto/61635] New: " andi-gcc at firstfloor dot org
2014-06-27 23:04 ` [Bug lto/61635] " hubicka at gcc dot gnu.org
2014-06-28 1:16 ` andi at firstfloor dot org
2014-06-28 6:33 ` hubicka at ucw dot cz
2014-06-28 15:51 ` andi-gcc at firstfloor dot org
2014-06-28 15:57 ` andi-gcc at firstfloor dot org
2014-06-28 21:55 ` hubicka at ucw dot cz [this message]
2015-03-29 19:57 ` andi-gcc at firstfloor dot org
2015-03-30 7:09 ` hubicka at gcc dot gnu.org
2015-03-30 7:24 ` hubicka at ucw dot cz
2015-03-30 8:23 ` hubicka at gcc dot gnu.org
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