[Bug tree-optimization/52112] Vectorizer fails when using CRTP

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52112

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-03 17:44:36 UTC ---
<bb 10>:
  vect_var_.146 = MEM[base: &A, index: ivtmp.196];
  MEM[base: &B, index: ivtmp.196] = [mult_expr] vect_var_.146 * vect_var_.146;
  ivtmp.196 = ivtmp.196 + 16;
  if (ivtmp.196 != 800)
    goto <bb 10>;
  else
    goto <bb 11>;

Is what we get for 4.4 which is obviously vectorized.