[Bug testsuite/106872] [13 regression] gcc.dg/uninit-pred-12.c fails after r13-2500-g0a4a2667dc115c

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106872

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

After normalization [USE]:
        _3 = PHI <u_1(10), 0(16), 0(14)>
  is conditional on:
        ((v_8(D) != 1) AND (w_13(D) != 0) AND (NOT (doloop.5_18 != 0)))

who decided to use 'doloop' here ... :/  I'll fix the pattern.