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

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

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

--- Comment #5 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #1)
> 
> As noted, gcc-15 still warns at -O3

I wonder how you were still hitting it at -O3, maybe an old build?