https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92207
--- Comment #7 from Christophe Lyon <clyon at gcc dot gnu.org> --- When single-stepping in the r277178 executable, the final => 0x18bc0 <_malloc_r+1092>: str r3, [r2, #4] succeeds and (gdb) p /x $r2 $2 = 0x804aa40
