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我发现很难在Visual Studio的注册窗口中解释xmm寄存器的值。窗口显示以下内容:XMM寄存器值
XMM0 = 00000000000000004018000000000000 XMM1 = 00000000000000004020000000000000
XMM2 = 00000000000000000000000000000000 XMM3 = 00000000000000000000000000000000
XMM4 = 00000000000000000000000000000000 XMM5 = 00000000000000000000000000000000
XMM6 = 00000000000000000000000000000000 XMM7 = 00000000000000000000000000000000
XMM00 = +0.00000E+000 XMM01 = +2.37500E+000 XMM02 = +0.00000E+000
XMM03 = +0.00000E+000 XMM10 = +0.00000E+000 XMM11 = +2.50000E+000
XMM12 = +0.00000E+000 XMM13 = +0.00000E+000
从我正在运行的代码,XMM0和XMM1的值应为6和8(或圆形其他的方式)。这里显示的寄存器值是:XMM01 = +2.37500E+000
这是什么转化为?
如果有人像我一样通过谷歌绊倒这一点。双击位于Visual Studio调试器中的“XMM0DL”,“XMM0DH”中,在“寄存器”对话框中显示,并且启用了“AVX Double”。 – PeterT