Acovea/pentium_m_gcc33_pentium_3_mat1

optimistic options

            -fstrength-reduce (1.73)
             -fschedule-insns (2.627)
            -fschedule-insns2 (1.044)
                -falign-jumps (1.889)
            -freduce-all-givs (1.097)
                     -fnew-ra (1.73)
           -funroll-all-loops (1.097)
           -fno-trapping-math (1.044)

pessimistic options

           -fno-loop-optimize (-2.544)
             -frerun-loop-opt (-1.489)
               -fcaller-saves (-1.647)
                  -fforce-mem (-1.172)
                -ffloat-store (-2.544)
                 -mfpmath=387 (-2.122)
                 -mfpmath=sse (-1.225)
             -mfpmath=sse,387 (-1.33)
    -momit-leaf-frame-pointer (-1.33)