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From: "bergner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/105010] [12 regression] GCC 12 after 20220227 fails to
 build on powerpc64-freebsd with Error: invalid mfcr mask
Date: Wed, 06 Apr 2022 21:28:41 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105010

--- Comment #14 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Piotr Kubaj from comment #13)
> Is it possible there's an underlying bug in GCC and it only works on Linux
> because the default for Linux for 32-bits is POWER7?

Well the default for -m32 should not be POWER7 (unless you configured with
--with-cpu=3Dpower7 or --with-cpu-32=3Dpower7)!  Segher and I talked offlin=
e on how
to fix this and it's not a one-line fix. :-(  I believe he is working on it
though.=