leap macro cond, lab j&cond lab endm 宏调用: 宏展开: leap Z, there jz there leap nz, here inz here10 leap macro cond,lab j&cond lab endm 宏定义： 宏调用： leap z, there …… leap nz, here 宏展开： 1 jz there …… 1 jnz here