Diego Novillo <dnovi...@google.com> writes: > The LTO branch has been merged into trunk at revision 152434. > [...]
Congrats. > [...] That's it. The result should, in principle, execute faster > but our IPA cost models are still not tweaked for LTO. We've seen > speedups as well as slowdowns in benchmarks (see the LTO testers at > http://gcc.opensuse.org/). [...] Would it make sense to keep -flto unemphasized in NEWS etc., until some consistently positive performance results of some sort have been identified? - FChE
