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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/111554] [12/13/14 regression] Timeout with
 with "-O3 -fno-dse -fno-inline -fno-store-merging -fno-toplevel-reorder
 -fno-tree-dce -fno-tree-dse" since r12-2097-g9f34b780b0461e
Date: Mon, 23 Oct 2023 05:01:04 +0000
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X-Bugzilla-Component: rtl-optimization
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: compile-time-hog, needs-reduction
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111554

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> Created attachment 56172 [details]
> Testcase that takes ~8second
>=20
> For this reduced testcase:
>  scheduling 2                       :   7.66 ( 90%)   0.02 ( 50%)   7.69 (
> 89%)   134k (  1%)


This definitely shows some compile time issue as `-O3` without any other op=
tion
is very quick.=