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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/110551] [11/12/13/14 Regression] an extra mov when doing
 128bit multiply
Date: Wed, 01 Nov 2023 10:06:18 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110551

--- Comment #7 from Uro=C5=A1 Bizjak <ubizjak at gmail dot com> ---
(In reply to CVS Commits from comment #5)
> The master branch has been updated by Roger Sayle <sayle@gcc.gnu.org>:
>=20
> https://gcc.gnu.org/g:89e5d902fc55ad375f149f25a84c516ad360a606
>=20
> commit r14-4968-g89e5d902fc55ad375f149f25a84c516ad360a606
> Author: Roger Sayle <roger@nextmovesoftware.com>
> Date:   Fri Oct 27 10:03:53 2023 +0100

Looks like the patch regressed -march=3Dcascadelake.

https://gcc.gnu.org/pipermail/gcc-patches/2023-October/634660.html=