Question: Having extreme trouble with this exercise please help! Exercise 6.20 Consider the following high-level code snippet. Assume that the base addresses of array1 and array2

Having extreme trouble with this exercise please help! Exercise 6.20 Consider

Having extreme trouble with this exercise please help!

Exercise 6.20 Consider the following high-level code snippet. Assume that the base addresses of array1 and array2 are held in R1 and R2 and that array2 s initialized before it is used. int i int arrayl[100] int array211001: for (i 0; iK100+1) array! [i] array2[i ]; Write the code snippet in ARM assembly without using pre- or post-indexing or a scaled register. Use as few instructions as possible (given the constraints) (a) (b) Write the code snippet in ARM assembly with pre- or post-indexing and a scaled register available. Use as few instructions as possible. (c) Compare the difference in code density (i.e., number of instructions) between (a) and (b). Discuss any advantages or disadvantages

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