https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83780
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Ivan Bodrov from comment #2) > I have reported the same bug for Clang: > https://bugs.llvm.org/show_bug.cgi?id=35902 > > Unlike GCC, Clang is also eager to generate unaligned "movaps" instructions, > crashing the program. Afaik GCC does not generate SSE instructions that > often, but I wonder if it can do something similar. Yes, see PR 71644 where that could happen.