Added automatic AVX support - speedup +20% on CPU x86_64 Intel Skylake

AlexeyAB

2018-04-06 2a9f7e44ce1b73d3d56ef83f83e94f074ecac3f9

1
2
3
+++++
val_eq (Val.add (Val.add (r3 PC) Vone) Vone) (Val.add (x2 PC) Vone)
*****