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[Bug middle-end/52450] FAIL: gcc.dg/torture/pr52402.c at -O1 and above
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 12 Mar 2012 09:55:54 +0000
- Subject: [Bug middle-end/52450] FAIL: gcc.dg/torture/pr52402.c at -O1 and above
- Auto-submitted: auto-generated
- References: <bug-52450-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52450
--- Comment #7 from rguenther at suse dot de <rguenther at suse dot de> 2012-03-12 09:55:54 UTC ---
On Sun, 11 Mar 2012, danglin at gcc dot gnu.org wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52450
>
> John David Anglin <danglin at gcc dot gnu.org> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Component|target |middle-end
>
> --- Comment #6 from John David Anglin <danglin at gcc dot gnu.org> 2012-03-11 23:59:26 UTC ---
> Test is xfailed on trunk.
>
> Please note that this is an optimization bug as the test
> doesn't fail at -O0.
>
> While struct T is packed, I don't believe that this implies
> that its address is misaligned. i is the first field in
> T. Thus, its address shouldn't be misaligned on a big
> endian target.
Is that so? If so then the testcase is invalid.