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From: "liuhongt at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/115450] [15 Regression] cpu2017 502.gcc
 runtime miscompute on aarch64 with SVE since r15-1006-gd93353e6423eca
Date: Thu, 27 Jun 2024 05:14:12 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115450

Hongtao Liu <liuhongt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |liuhongt at gcc dot gnu.org

--- Comment #5 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> >[r15-1006-gd93353e6423eca] Do single-lane SLP discovery for reductions
>=20
>=20
> Interesting because PR 115256 bisect it to an earlier patch.

For PR 115256, the issue is fixed after adding -fno-strict-aliasing.=