[Bug tree-optimization/92879] [10 Regression] incorrect warning of __builtin_memset offset is out of the bounds on zero-size allocation and initialization

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92879

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-12-10
                 CC|                            |marxin at gcc dot gnu.org,
                   |                            |msebor at gcc dot gnu.org
      Known to work|                            |9.2.0
   Target Milestone|---                         |10.0
            Summary|incorrect warning of        |[10 Regression] incorrect
                   |__builtin_memset offset is  |warning of __builtin_memset
                   |out of the bounds on        |offset is out of the bounds
                   |zero-size allocation and    |on zero-size allocation and
                   |initialization              |initialization
     Ever confirmed|0                           |1
      Known to fail|                            |10.0

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, started with r278983.