------- Comment #1 from ubizjak at gmail dot com 2007-11-29 08:09 ------- (In reply to comment #0)
> b) gfortran -m32 -march=opteron -ffast-math -funroll-loops -ftree-vectorize > -ftree-loop-linear -O3 > > induct.f90: 61.41 [100%] vs 46.94 [ 76%] > test2.f90: 5.45 [100%] vs 4.54 [ 83%] I have run the test compiled with above options, with and without -fvect-cost-model, but on Xeon 3.2G in 32bit mode: w/o -fvect-cost-model: user 1m40.906s w/ -fvect-cost-model: user 0m46.439s -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32086
