[Bug driver/115990] Consider deprecating -Ofast

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115990

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://inbox.sourceware.org/gcc-patches/alpine.LNX.2.00.1005251143560.1429@zhemvz.fhfr.qr/

https://inbox.sourceware.org/gcc-patches/alpine.LNX.2.00.1005251147450.1429@zhemvz.fhfr.qr/

Fortran enabling -fno-protect-parens :
https://inbox.sourceware.org/gcc-patches/4DC13FD7.10402@net-b.de/

stack arrays:
https://inbox.sourceware.org/gcc-patches/4DCE2BE7.4030708@net-b.de/


Also there was no mention of spec when it came to adding -Ofast originally.
Yes there was a mention of spec to make sure it was still running but not
because of spec rules.