https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107317
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Corresponding C testcase: -m32 -O2 -fsanitize=address void bar (float *, float *); void foo (void) { float a[400000000]; float b[200000000]; bar (a, b); }