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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/103409] [12 Regression] 18% SPEC2017 WRF
 compile-time regression with -O2 -flto since
 r12-5228-gb7a23949b0dcc4205fcc2be6b84b91441faa384d
Date: Fri, 26 Nov 2021 12:34:00 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103409

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D102943

--- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
thanks for bisecting!
So not modref, but jump threading this itme. Linking with the other PR on W=
RF
and threading (perhaps those are different issues).=