[Bug middle-end/68000] Suboptimal ternary operator codegen

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68000

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

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

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So take:
 p->x + 1 == p->y

If p->x == 255 and p->y == 0. The above will be false due to C integer
promotion rules.

The other two testcases have the case where p->x == 255 and p->y == 0 will be
true.  Basically foo is not the same as the other two.