Should -fcross-jumping be part of -O1?

[Richard Kenner]

    > So, for instance, you could say
    > 
    >     gcc ..... -Ospeed=3 -Ospace=1 -Odebug=0 -Ocompiletime=0
 
    I'm afraid that would be a QA nightmare.

I don't see why it would be any worse than all the -f options we
currently have.