Don't include immintrin.h if not necessary.
Don't include immintrin.h if not necessary.

byncoin-project/byncoin,byncoin-project/byncoin,penek/novacoin,novacoin-project/novacoin,penek/novacoin,byncoin-project/byncoin,fsb4000/novacoin,novacoin-project/novacoin,novacoin-project/novacoin,fsb4000/novacoin,fsb4000/novacoin,novacoin-project/novacoin,fsb4000/novacoin,penek/novacoin,novacoin-project/novacoin,byncoin-project/byncoin,fsb4000/novacoin,penek/novacoin,byncoin-project/byncoin,penek/novacoin,fsb4000/novacoin,novacoin-project/novacoin,byncoin-project/byncoin,penek/novacoin