https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116925
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Though, with C++ typedef float __v4sf __attribute__((vector_size (16))); __v4sf a, b, c; void foo () { c = a > b ? a : b; } this started to ICE already with r15-3876-gcc40795d8956d78e719a6acc83d5abad7032a6c3 (again -O2 -mavx -ffloat-store). < instead of > works.