http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636
--- Comment #32 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2012-10-28 11:27:22 UTC --- In a small test (that I will eventually publish here) the new patch at -O2 looks superior to 4.7.2 at O3. I would like to build a test with multiple source files where lto matters though. We will also try to build our whole software stack with 4.8 (we have a production version with 4.7.2 at this point, so we can move to experimenting builds with 4.8…)
