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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/111209] GCC fails to understand adc pattern what its
 document describes
Date: Mon, 28 Aug 2023 19:04:31 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111209

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to cqwrteur from comment #3)
> (In reply to Jakub Jelinek from comment #1)
> > Just use __int128 addition if all you want is double-word addition (or =
long
> > long for 32-bit arches)?
>=20
> Well, I've presented this merely as an illustrative example. The length c=
an
> actually be arbitrary.

No, it was working with all the other lengths.=