[Bug tree-optimization/68680] [4.9/5/6 regression] On-stack VLA does not cause instrumentation with -fstack-protector-strong

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68680

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
As -fstack-protector-strong is new with GCC 4.9 I don't see how this is a
regression?  -fstack-protector-all works AFAICS.