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From: "olegendo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/111343] [SH] Including <cmath> in C++23 causes an ICE
 with -m4-single-only
Date: Wed, 27 Sep 2023 05:02:32 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111343

Oleg Endo <olegendo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|SH4                         |sh*-*-*
                 CC|                            |olegendo at gcc dot gnu.org

--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> ---
I think this would be a problem on all targets where DF is forced to be SF,
which I think is not a good thing at all.  It's also causing problems with
Fortan.

I'm not sure if it makes sense to add support for DF =3D=3D SF in the libra=
ries.

Perhaps at least on SH4 the -m4-single-only option shouldn't be used genera=
lly
to build whole projects, but rather only a few files where it's really need=
ed.=