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From: "krebbel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/45967] [4.5 Regression] gcc-4.5.x optimizes code with side-effects away
Date: Fri, 12 Nov 2010 15:06:00 -0000 [thread overview]
Message-ID: <bug-45967-4-9GC4OvxdPh@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-45967-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45967
--- Comment #6 from Andreas Krebbel <krebbel at gcc dot gnu.org> 2010-11-12 14:26:56 UTC ---
(In reply to comment #5)
> (In reply to comment #4)
> > Fixed for trunk sofar. Let's see if there is any fallout.
>
> This seems to have broken bootstrap on s390x. From a first glance it looks like
> collect2 has been miscompiled. I'll try to gather more infos.
My regression tester returned this revision for the failure but the change only
revealed the problem with the cfgcleanup/crossjumping patches which have been
reverted in the meantime.
I opened #46238 for this problem.
next prev parent reply other threads:[~2010-11-12 15:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-11 13:10 [Bug rtl-optimization/45967] New: " nicolai.stange at zmaw dot de
2010-10-11 15:04 ` [Bug rtl-optimization/45967] [4.5/4.6 Regression] " rguenth at gcc dot gnu.org
2010-10-13 11:55 ` rguenth at gcc dot gnu.org
2010-10-18 15:32 ` rguenth at gcc dot gnu.org
2010-10-18 15:34 ` [Bug rtl-optimization/45967] [4.5 " rguenth at gcc dot gnu.org
2010-10-25 14:16 ` krebbel at gcc dot gnu.org
2010-11-12 14:14 ` rguenth at gcc dot gnu.org
2010-11-12 15:06 ` krebbel at gcc dot gnu.org [this message]
2010-12-16 13:18 ` rguenth at gcc dot gnu.org
2011-01-17 12:02 ` [Bug tree-optimization/45967] " rguenth at gcc dot gnu.org
2011-01-17 12:06 ` rguenth at gcc dot gnu.org
2011-03-02 15:54 ` rguenth at gcc dot gnu.org
2011-03-08 13:32 ` rguenth at gcc dot gnu.org
2011-03-08 13:33 ` rguenth at gcc dot gnu.org
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