优化标志 meaning in English

optimization flag

The - mcpu = cpu _ type optimization option will set the default cpu to use for the machine type when scheduling instructions
改标志时根据指定得cpu类型来使用缺省得优化标志和机器代码。
The - fomit - frame - pointer optimization option , one of the most interesting , will allow the program to not keep the frame pointer in a register for functions that don ' t need one
该标志时优化标志中最感兴趣的一个，他将使程序不保留那些函数不需要的桢指针。