------- Comment #17 from jv244 at cam dot ac dot uk 2009-09-01 09:17 ------- (In reply to comment #16) > All numbers with trunk: with 4.3 there is no difference between -O2 and -O3
-O2 -march=native -funroll-loops -ffast-math: 4.388 -O2 -march=native -funroll-loops -ffast-math -fschedule-insns: 3.352 -O3 -march=native -funroll-loops -ffast-math: 4.380 -O3 -march=native -funroll-loops -ffast-math -fschedule-insns: 3.372 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306