Scott Long <scottl_at_samsco.org> writes: > The tinderboxes have stricter compile flags than the normal buildworld > environment. The hope is that we'll be able to go to -O2 as the default > optimization someday, which requires the stricter flags. I think what > you're missing here is the -fstrict-aliasing flag. No, the tinderbox just uses -O2 (which implies -fno-strict-aliasing). I highly recommend compiling with -O2, not just for the performance advantages, and not just for the additional warnings it enables, but also because of the additional coverage analysis (required for better optimization) which results in more accurate warnings. DES -- Dag-Erling Smørgrav - des_at_des.noReceived on Wed Mar 28 2007 - 08:11:58 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:07 UTC