如题,移位运算和乘除法运算,哪个更快些?
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没找到具体的周期资料,但是个人认为移位和乘法的执行周期应该差不多,但是除法的运算就会比另外两者慢很多,C28核的除法运算是几个基本运算中最慢的,而且差距很大。