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[Bug tree-optimization/69336] Constant value not detected
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Jan 2016 20:37:51 +0000
- Subject: [Bug tree-optimization/69336] Constant value not detected
- Auto-submitted: auto-generated
- References: <bug-69336-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69336
--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> ---
On January 29, 2016 8:09:02 PM GMT+01:00, wdijkstr at arm dot com
<gcc-bugzilla@gcc.gnu.org> wrote:
>https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69336
>
>Wilco <wdijkstr at arm dot com> changed:
>
> What |Removed |Added
>----------------------------------------------------------------------------
> CC| |wdijkstr at arm dot com
>
>--- Comment #13 from Wilco <wdijkstr at arm dot com> ---
>(In reply to Richard Biener from comment #6)
>> Author: rguenth
>> Date: Tue Jan 19 13:27:11 2016
>> New Revision: 232559
>>
>> URL: https://gcc.gnu.org/viewcvs?rev=232559&root=gcc&view=rev
>
>Even with this fix it still fails SPEC2006 gamess on AArch64 exactly as
>reported in bug 69368. It passes if I revert the EXPR_SINGLE case in
>hashable_expr_equal_p to what it was before r232055 (ie.
>equal_mem_array_ref_p
>is still not correct).
Can you re-open that bug please and try to track down the issue somewhat?