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From: "bergner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libffi/109447] test case
 libffi.closures/cls_align_longdouble_split.c fails
Date: Sat, 08 Apr 2023 03:21:44 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109447

--- Comment #2 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Andreas Schwab from comment #1)
> Does that also happen with the latest sources at
> <http://github.com/libffi/libffi>?

I downloaded current sources on the same system (a long double =3D=3D IEEE1=
28
system) Bill ran on and I do not see that error in the testsuite:

PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O0
(test for excess errors)
PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O0
execution test
PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O0
output pattern test

PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O2
(test for excess errors)
PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O2
execution test
PASS: libffi.closures/cls_align_longdouble_split.c -W -Wall -Wno-psabi -O2
output pattern test

...so it looks like GCC's libffi is just missing a fix already in upstream
sources.=