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[Bug tree-optimization/69336] Constant value not detected


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?

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