https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103676
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > If it is private software you might want to read > https://gcc.gnu.org/wiki/A_guide_to_testcase_reduction#Reducing_LTO_bugs and > try to reduce the sources yourself. Otherwise reporting the exact version of the source you used, for both the open source software and GCC. For GCC you can provide the output of "armv7em-linux-musleabihf-g++ -v" as a start.