examples/BrainF

 C              5.27s user 0.05s system 98% cpu 5.400 total
 OCaml         26.23s user 0.06s system 99% cpu 26.419 total
 Xbyak64        0.57s user 0.00s system 98% cpu 0.584 total
 Xbyak32        0.58s user 0.00s system 99% cpu 0.583 total
 lli            4.64s user 0.11s system 99% cpu 4.761 total
 lli + opt(*)   6.14s user 0.06s system 99% cpu 6.233 total
 llc            1.97s user 0.00s system 97% cpu 2.020 total
 llc + opt(*)   0.57s user 0.00s system 98% cpu 0.575 total
 BrainF + llc   0.56s user 0.00s system 97% cpu 0.577 total

 (*) --mem2reg