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From: "belyshev at depni dot sinp.msu.ru" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/104196] [12 Regression] wrong code at -O2 and
 above on x86_64-linux-gnu
Date: Mon, 24 Jan 2022 05:58:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104196

Serge Belyshev <belyshev at depni dot sinp.msu.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |belyshev at depni dot sinp=
.msu.ru

--- Comment #7 from Serge Belyshev <belyshev at depni dot sinp.msu.ru> ---
(In reply to Andrew Pinski from comment #6)
> Here is a new testcase where we have the same IR (including the range) in
> GCC 11.2.0 and the trunk:
> ...
>=20
> It would be useful to run a bisect on this new one.

Fails since r12-4526-gd8edfadfc7a9795b65177a50ce44fd348858e844=