r189149 - Don't imply -flto with -O4.

[Jordan Rose]

On Aug 23, 2013, at 14:49 , Rafael Espindola <rafael.espindola at gmail.com> wrote:

> Author: rafael
> Date: Fri Aug 23 16:49:00 2013
> New Revision: 189149
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=189149&view=rev
> Log:
> Don't imply -flto with -O4.
> 
> We now saturate at -O3.

We actually don't...-O4 still implies -fvectorize. Otherwise I would say -O4 should warn that it doesn't do anything any more, at least for one release.

Jordan