1[bits 32] 2movsw 3es movsw 4rep movsw 5rep fs movsw 6fs rep movsw 7 8movsd 9es movsd 10rep movsd 11rep fs movsd 12fs rep movsd 13 14cmpss xmm0, [eax], 0 15cmpss xmm0, [es:eax], 0 16 17cmpsd 18fs cmpsd 19rep fs cmpsd 20fs rep cmpsd 21 22cmpsd xmm0, [eax], 0 23cmpsd xmm0, [es:eax], 0 24 25[bits 64] 26movsw 27rep movsw 28 29movsd 30rep movsd 31 32cmpss xmm0, [r8], 0 33 34cmpsd 35rep cmpsd 36 37cmpsd xmm0, [r8], 0 38 39 40