[Bug tree-optimization/110539] [14 Regression] Dead Code Elimination Regression at since r14-338-g1dd154f6407

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110539

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot 
gnu.org
   Last reconfirmed|                            |2023-07-06

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

  # RANGE [irange] int [0, 1] NONZERO 0x1
  i_7 = a.0_1 & 1;

  _17 = i_7 != 0;
  _12 = (int) _17;
  if (i_7 == _12)


So this should have been optimized to _17 = (bool) i_7;
and then if (1)

Maybe it is an order of the stuff in match.pd ...