On Wed, 23 Aug 2006, Richard Fish wrote: > > What would break with -Os that wouldn't break with -O2? > > I was under the impression that both flags only allowed > > changes that didn't affect the output. > > No, the output *is* allowed to change based on -Os, -O2, or -O3. This > is the entire point of optimizations, after all. What is *not* > allowed to change is the ABI.
I should have been clear. I'd meant the output of the compilee, not the compiler, though obviously time-sensitive things will change. -- Mike [EMAIL PROTECTED] "it stands to reason that they weren't always called the ancients." -- Daniel Jackson -- gentoo-user@gentoo.org mailing list