1 2 3 4 5 6 7 8 9 10 11
psrlw mm0, 1 psrld mm0, 1 psrlq mm0, 1 psraw mm1, 1 psrad mm1, 1 psrlw xmm0, 1 psrld xmm0, 1 psrlq xmm0, 1 psraw xmm1, 1 psrad xmm1, 1