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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/44885] [4.6 regression] miscompilation of gnat.dg/aliasing3.adb after mem-ref2
Date: Fri, 09 Jul 2010 16:01:00 -0000 [thread overview]
Message-ID: <20100709160118.28159.qmail@sourceware.org> (raw)
In-Reply-To: <bug-44885-226@http.gcc.gnu.org/bugzilla/>
------- Comment #6 from rguenther at suse dot de 2010-07-09 16:01 -------
Subject: Re: [4.6 regression] miscompilation
of gnat.dg/aliasing3.adb after mem-ref2
On Fri, 9 Jul 2010, ebotcazou at gcc dot gnu dot org wrote:
> ------- Comment #5 from ebotcazou at gcc dot gnu dot org 2010-07-09 15:59 -------
> > Eric, you probably know best what should be checked, can you prepare a patch
> > (that hopefully passes testing ... huh)?
>
> Yes, will do, but not before addressing the issues caught by the new size check
> on VIEW_CONVERT_EXPR. We have dozens of regressions in our internal testsuite.
Heh - and I specifically restricted it to registers to avoid that ... ;)
Richard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44885
next prev parent reply other threads:[~2010-07-09 16:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-09 10:41 [Bug middle-end/44885] New: " ebotcazou at gcc dot gnu dot org
2010-07-09 11:42 ` [Bug middle-end/44885] " rguenth at gcc dot gnu dot org
2010-07-09 13:05 ` [Bug tree-optimization/44885] " ebotcazou at gcc dot gnu dot org
2010-07-09 13:23 ` rguenth at gcc dot gnu dot org
2010-07-09 13:28 ` rguenth at gcc dot gnu dot org
2010-07-09 15:59 ` ebotcazou at gcc dot gnu dot org
2010-07-09 16:01 ` rguenther at suse dot de [this message]
2010-07-09 16:15 ` ebotcazou at gcc dot gnu dot org
2010-07-28 8:17 ` ebotcazou at gcc dot gnu dot org
2010-07-28 10:03 ` ebotcazou at gcc dot gnu dot org
2010-07-28 10:04 ` ebotcazou at gcc dot gnu dot org
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