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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/106582] Wrong code generation resulting in HardFault
Date: Fri, 12 Aug 2022 06:37:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106582

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Piotr from comment #3)
> (In reply to Richard Biener from comment #1)
> > Can you provide preprocessed source of the file where the crash occurs =
and
> > the compiler commandline?  Can you also try GCC 10.4 (or a compiler bui=
lt
> > from
> > the GCC 10 branch head) or possibly even GCC 12.1 to see if the issue s=
till
> > reproduces there?
>=20
> Attached preprocessed file.=20
>=20
> The compiler comes with STMCubeIDE and I would not manually change it. Fu=
ll
> command line is in the original post (excluding include and library files
> and paths)

Just to note besides the conversation with Andrew - if you got the compiler
from some vendor and are not willing to try a plain version from upstream it
might be useful to report it to the vendor - those often apply changes to G=
CC
we do not know about and of course those might also introduce bugs (and I h=
ope
they are interested in such bugreports).=