Acovea/pentium_m_gpp33_pentium_4_alma

optimistic options

-fno-guess-branch-probability (1.235)
    -fexpensive-optimizations (1.016)
            -fstrength-reduce (1.489)
 -fdelete-null-pointer-checks (1.489)
           -funroll-all-loops (1.125)
                    -mieee-fp (1.598)
               -mno-push-args (1.053)
              -fno-math-errno (1.889)
  -funsafe-math-optimizations (1.998)
           -fno-trapping-math (1.998)
           -ffinite-math-only (1.853)

pessimistic options

           -fno-loop-optimize (-1.565)
           -fcse-follow-jumps (-1.42)
                    -fregmove (-1.274)
                -ffloat-store (-1.638)
                  -fno-inline (-1.456)
                     -fnew-ra (-1.638)
                 -mfpmath=387 (-1.456)
                 -mfpmath=sse (-1.638)
             -mfpmath=sse,387 (-1.638)
         -fomit-frame-pointer (-1.42)