Added use of Intrinsics on e2k (MCST Elbrus 2000)

Created by: r-a-sattarov

MCST e2k (Elbrus 2000) architecture has half native / half software support of most Intel/AMD SIMD e.g. MMX/SSE/SSE2/SSE3/SSSE3/SSE4.1/SSE4.2/AES/AVX/AVX2 & 3DNow!/SSE4a/XOP/FMA4