https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107364
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- Created attachment 53769 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53769&action=edit Tentative patch Have a patch for the ICE. Can you please output what you see with -march=native now? Ideally if you use --verbose argument for the GCC compiler.