[Bug c++/105746] vector::resize causes Warray-bounds when optimizer uses __builtin_memcpy or __builtin_memmove since r12-2793-g81d6cdd335ffc60c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105746

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marxin at gcc dot gnu.org,
                   |                            |msebor at gcc dot gnu.org
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
            Summary|vector<union>::resize       |vector<union>::resize
                   |causes Warray-bounds when   |causes Warray-bounds when
                   |optimizer uses              |optimizer uses
                   |__builtin_memcpy or         |__builtin_memcpy or
                   |__builtin_memmove           |__builtin_memmove since
                   |                            |r12-2793-g81d6cdd335ffc60c
   Last reconfirmed|                            |2022-07-15
           Keywords|needs-bisection             |

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r12-2793-g81d6cdd335ffc60c.