[Bug tree-optimization/92750] DSE fails to remove all dead clobbers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92750

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot 
gnu.org
           Keywords|                            |compile-time-hog
             Status|NEW                         |ASSIGNED

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
  /* But only remove *this_2(D) ={v} {CLOBBER} if killed by
     another clobber stmt.  */
  if (gimple_clobber_p (stmt)
      && !by_clobber_p)
    return;