[Bug driver/93196] GCC compiles c code, provides no executable output with option -O2

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93196

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Double check that your -O2 is a capitalized O.  My bet it is not and really you
are producing a file called 2 instead.