http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47916
Artem S. Tashkinov <t.artem at mailcity dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution| |INVALID --- Comment #3 from Artem S. Tashkinov <t.artem at mailcity dot com> 2011-02-27 20:57:51 UTC --- My bad! export LDFLAGS=-O2 -march=i686 -mtune=generic -flto has solved the problem. However the performance gain from -flto is still negative (0.5%) :)