1 [bits 64] 2 3 cvtsi2sd xmm0,eax 4 cvtsi2sd xmm0,rax 5 cvtsd2si rax,xmm0 6 cvtsi2ss xmm0,rax 7 cvtsd2si rax,xmm0 8 cvtss2si rax,xmm0 9 cvttsd2si rax,xmm0 10 cvttss2si rax,xmm0 11 12