[Bug tree-optimization/100366] [11/12/13 Regression] spurious warning - std::vector::clear followed by std::vector::insert(vec.end(), ...) with -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100366

--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> ---
*** Bug 106199 has been marked as a duplicate of this bug. ***