Wow ! That's fast !

[Jeffrey A Law]

  In message < 39787C9A.37A867A4@moene.indiv.nluug.nl >you write:
  > L.S.,
  > 
  > I managed to complete a full bootstrap
  > (--enable-checking=misc,tree,rtl,gc) in 2h20m on my
  > alphaev6-unknown-linux-gnu system; previous time was 3h10m - sometime
  > last week.
See my change to verify_flow_info :-)  Your timings are roughly equivalent
to the speedups I was seeing on my tests.

We're back to the situation where roughly 20% of our cc1 time is burned
in the pair of local cse passes.

jeff