On Thu, Jan 23, 2014 at 12:49:06PM +0100, Bernd Edlinger wrote: > Hi, > > this might be almost obvious?
No, check_vect () has to preceed all the vector statements in main, or often even better if main contains just check_vect () call and call to some other noinline routine that has the vector stuff in it. Otherwise, the test might crash on vector insns already before calling check_vect. Jakub