9.1 - 9.2 upgrade, clang question

[dweimer]

When upgrading from 9.1 to 9.2 using source, is there any benefit to 
rebuilding twice, due to the clang version change?  So that the second 
buildworld/kernel is done from the updated clang 3.3, instead of the 
clang 3.1 that was in FreeBSD 9.1?

-- 
Thanks,
    Dean E. Weimer
    http://www.dweimer.net/