//sVar = fVar + (iVar << 2) - ((short)sVar * dVar) / 0x2; // sVar = 65109

        mov eax, ivar
        shl eax, 2
        cvtsi2ss XMM1, eax
        movss XMM2, fvar
        addss XMM1, XMM2 //fvar + ivar<<2 dans XMM1
        movss var1, XMM1

        movsx eax, svar
        cvtsi2sd XMM2, eax
        movsd XMM3, dvar
        mulsd XMM2, XMM3 //svar * dvar dans XMM2
        movsd test2, XMM2

        mov eax, 0x2
        cvtsi2sd XMM3, eax
        divsd XMM2, XMM3 // (svar * dvar) / 0x2 dans XMM2
        movsd test1, XMM2

        cvtss2sd XMM4, XMM1
        subsd XMM4, XMM2
        cvttsd2si eax, XMM4
        mov svar, ax