Acovea/pentium_m_gcc33_pentium_3_lin

optimistic options

             -frerun-loop-opt (1.716)
             -fschedule-insns (1.328)
            -fschedule-insns2 (1.134)
            -fstrict-aliasing (2.443)
             -freorder-blocks (1.861)
                -falign-loops (1.231)
       -fprefetch-loop-arrays (2.201)
  -funsafe-math-optimizations (1.231)

pessimistic options

         -fno-cprop-registers (-1.146)
           -fno-loop-optimize (-2.213)
                  -fpeephole2 (-1.098)
                -ffloat-store (-1.292)
            -freduce-all-givs (-2.068)
                 -mfpmath=387 (-1.583)
                 -mfpmath=sse (-2.165)
             -mfpmath=sse,387 (-1.437)
    -momit-leaf-frame-pointer (-1.971)