[Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Indeed.

  <bb 2>:
  # PT = { D.2299 } (nonlocal)
  # ALIGN = 16, MISALIGN = 0
  vectp_p.4_16 = p_7(D) + 1;
  addr2int0_4 = (signed long) vectp_p.4_16;
  andmask_3 = addr2int0_4 & 15;
  if (andmask_3 == 0)