On Wed, Apr 10, 2013 at 4:02 PM, Chad Rosier <[email protected]> wrote: > > On Apr 10, 2013, at 3:56 PM, Eric Christopher <[email protected]> wrote: > > On Wed, Apr 10, 2013 at 2:26 PM, Chad Rosier <[email protected]> wrote: > > Author: mcrosier > Date: Wed Apr 10 16:26:02 2013 > New Revision: 179216 > > URL: http://llvm.org/viewvc/llvm-project?rev=179216&view=rev > Log: > [driver] Add a -Ofast option, which enables -O3, -ffast-math, and > -fstrict-aliasing. > rdar://13622687 > > > Really? Why not -Ospec? or any other naming? :) > > > Well, gcc supports a flag by the same name with the same basic definition, > per Evan. >
Yep. Just noticed thanks to Dan: http://gcc.gnu.org/ml/gcc/2010-05/msg00099.html > Personally, I wanted -Obombdiggity, but Evan was against it.. j/k! > I absolutely support this proposal. Make it so. :) > Can you elaborate as to why we need this? ;) > > > Basically, the flag is designed for getting the max performance out of CPU > benchmarks. > Yeah, I know, was mostly just the "why on earth do we need this meta flag", but compatibility with bizarre gcc flag works ;) -eric _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
