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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/116352] [15 regression] ICE when building
 opencv-4.9.0 (error: definition in block 208 does not dominate use in block
 188) since r15-2820-gab18785840d7b8
Date: Thu, 12 Sep 2024 07:18:43 +0000
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X-Bugzilla-Component: tree-optimization
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X-Bugzilla-Keywords: ice-on-valid-code, needs-bisection
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D116352

--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> ---
On Wed, 11 Sep 2024, pinskia at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D116352
>=20
> Andrew Pinski <pinskia at gcc dot gnu.org> changed:
>=20
>            What    |Removed                     |Added
> -------------------------------------------------------------------------=
---
>            Keywords|                            |needs-bisection
>=20
> --- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> (In reply to Konstantinos Eleftheriou from comment #12)
> > How can I reproduce this on aarch64? I tried using the code in comment =
3,
> > using `-O3 -fno-vect-cost-model` with SVE disabled as Andrew mentioned =
and
> > GCC on commit 7a970bd03f1d8eed7703db8a8db3c753ea68899f, but couldn't ma=
nage
> > to reproduce it.
>=20
> Looks like it was fixed ...

I don't think so but it might have become latent.=