[Bug tree-optimization/96695] Failure to optimize combination of pointer comparison to nullptr and another pointer

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96695

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-08-25

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, so we can optimize 0 > y to false, likewise 0 <= y to true.  I guess we
already do that so VRP should handle

 if (x == 0)
   if (x > y)

already.