[Bug tree-optimization/117063] [14/15 Regression] Incorrect stringop-overread warning using std::vector::insert at -O3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117063

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |14.3
           Priority|P3                          |P2
            Summary|[13/14/15 Regression]       |[14/15 Regression]
                   |Incorrect stringop-overread |Incorrect stringop-overread
                   |warning using               |warning using
                   |std::vector::insert at -O3  |std::vector::insert at -O3

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
It no longer warns for me on trunk, even with -O3.