[Bug ipa/79506] Compile time increase after r245366 (params.def (inline-min-speedup) Change from 10 to 8.)

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79506

--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
badness being a very small negative number is actually normal for large
functions like this one (perhaps I should print it better though).  I can check
from where the estimated speedup comes - perhaps we work out some loop
invariants
and thus anticipate invariant motion?