mov 到分段寄存器是否比 mov 到通用寄存器慢? [英]Is a mov to a segmentation register slower than a mov to a general purpose register?
将 2 个 QWORD 从通用寄存器移动到 XMM 寄存器作为高/低 [英]Moving 2 QWORDs from general purpose registers into an XMM register as high/low
通过遵循每个通用寄存器的目的对 x86 汇编进行编码是否有必要或更容易 [英]Is it necessary or easier to code x86 assembly by following the purpose of each General Purpose register