Strength reduction
compiler optimization where a function of some systematically changing variable is calculated more efficiently by using previous values of the function
en-GB/ˈstɹɛŋθ ɹɪˈdʌkʃn/
en-US/ˈstɹɛŋkθ ɹɪˈdʌkʃən/
compiler optimization where a function of some systematically changing variable is calculated more efficiently by using previous values of the function