目录

◆ AKSIMD_DUP_EVEN

#define AKSIMD_DUP_EVEN (   __vv )    AKSIMD_SHUFFLE_V4F32(__vv, __vv, AKSIMD_SHUFFLE(2,2,0,0))

Duplicates the even items into the odd items (d c b a -> c c a a )

在文件 AkSimd.h332 行定义.