- 548 名前：デフォルトの名無しさん mailto:sage [2008/03/13(木) 19:43:53 ]
- void CShiftAnd::transition_asm(uchar ch)
{
uint *pR = m_pR;
uint *pCV = m_pCV + (ch * m_nReg);
uint nReg = m_nReg;
__asm {
mov edi, pR ;; edi = m_pR
mov esi, pCV
mov ecx, nReg
xor eax, eax ;; clear carry
L01:
mov eax, [edi]
adc eax, [edi]
and eax, [esi]
mov [edi], eax
lea edi, [edi+4]
lea esi, [esi+4]
loop L01
}
}
