[Bug tree-optimization/128585] [14/15/16/17 Regression] Wrong code with folding x ==/!= (T)(x ==/!= C) for signed 1bit integers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128585

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |14.5
            Summary|[14/15/16/17 Regression]    |[14/15/16/17 Regression]
                   |Wrong code with folding x   |Wrong code with folding x
                   |==/!= (T)(x ==/!= C)        |==/!= (T)(x ==/!= C) for
                   |                            |signed 1bit integers