[Bug target/124759] [16 regression] Segmentation fault with -fhardened -O3 -mavx

[sjames at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124759

--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> Only `-fhardened -O3 -mavx` is needed to reproduce the issue. I have not
> tried to reduce what flags -fhardened enabled to get the crash at runtime.

-fPIE -ftrivial-auto-var-init=zero