4-2.c

part b

Also write a main() function to test your loop function Hint: the register conventions in B&O'H section 3.7.5 will inform which registers are holding X and y. Hint: try compiling your C code to x86-64 using Arch goc with the -S, -Og flags. Name your source file 4-1.c. 2. [30] Consider the following code: long sum(long n) if (n