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[Bug tree-optimization/32328] [4.2 Regression] -fstrict-aliasing causes skipped code
- From: "dberlin at dberlin dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Sep 2007 11:51:26 -0000
- Subject: [Bug tree-optimization/32328] [4.2 Regression] -fstrict-aliasing causes skipped code
- References: <bug-32328-14702@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #27 from dberlin at gcc dot gnu dot org 2007-09-05 11:51 -------
Subject: Re: [4.2 Regression] -fstrict-aliasing causes skipped code
On 5 Sep 2007 06:47:19 -0000, giovannibajo at libero dot it
<gcc-bugzilla@gcc.gnu.org> wrote:
>
>
> ------- Comment #25 from giovannibajo at libero dot it 2007-09-05 06:47 -------
> Daniel, can we backport this patch to 4.2, please? It's a P1 regression!
>
Not really.
We've tried before, and it causes other regressions in 4.2 due to
missing infrastructure.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32328