https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798
--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> --- Hmm, I get the same error for a out-of-tree binutils built from today's git sources: GNU assembler (GNU Binutils) 2.35.50.20201112 Copyright (C) 2020 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or later. This program has absolutely no warranty. This assembler was configured for a target of `msp430-elf'.