👉 In computer science, a subcycle is a cycle of instructions in a processor's control flow graph. It represents a single instruction that can be executed by a processor on each clock cycle. Subcycles are essential for optimizing CPU performance and improving system efficiency. A subcycle consists of two or more instructions: one that performs an operation (such as add, subtract, multiply, divide) and another that performs the same operation in reverse order. This allows the processor to perform multiple operations at once without having