[Bug c/110491] Wrong code at -O2 on x86_64-linux-gnu (a recent regression)

["pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110491

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 110228.



  # RANGE [irange] int [0, 1] NONZERO 0x1
  # c_lsm.10_3 = PHI <_17(D)(2), _11(5)>
...
  if (c_lsm_flag.11_16 != 0)
    goto <bb 8>; [66.67%]
  else
    goto <bb 7>; [33.33%]
;;    succ:       7 [33.3% (adjusted)]  count:357913944 (estimated locally)
(FALSE_VALUE,EXECUTABLE)
;;                8 [66.7% (adjusted)]  count:715827880 (estimated locally)
(TRUE_VALUE,EXECUTABLE)

;;   basic block 7, loop depth 0, count 357913944 (estimated locally), maybe
hot
;;    prev block 6, next block 8, flags: (NEW)
;;    pred:       6 [33.3% (adjusted)]  count:357913944 (estimated locally)
(FALSE_VALUE,EXECUTABLE)
;;    succ:       8 [always]  count:357913944 (estimated locally) (FALLTHRU)

;;   basic block 8, loop depth 0, count 1073741824 (estimated locally), maybe
hot
;;    prev block 7, next block 1, flags: (NEW, REACHABLE, VISITED)
;;    pred:       7 [always]  count:357913944 (estimated locally) (FALLTHRU)
;;                6 [66.7% (adjusted)]  count:715827880 (estimated locally)
(TRUE_VALUE,EXECUTABLE)
  # RANGE [irange] int [0, 1] NONZERO 0x1
  # prephitmp_27 = PHI <1(7), c_lsm.10_3(6)>

*** This bug has been marked as a duplicate of bug 110228 ***