https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113045
--- Comment #14 from David Binderman <dcb314 at hotmail dot com> --- (In reply to Andrew Pinski from comment #9) > Does it work correctly without valgrind? Yes. No one has yet attempted to reproduce my results. vld1q_u8 is a 128 bit ARM hardware instruction. I assume that the requirements for this instruction are not being met in some way by some data. Maybe a short string ?