write an implementation of the function max4 in ARM assembly language:

int max4(int a, int b, int c, int d); 

The function accepts four arguments. It returns the value of the maximum argument. For example: max4(7, 2, 9, 6) returns 9 and max4(-100, -99, -101, -1000) returns -99.

Simple example of counting bits in a single word: #include int max4(int a, int b, int c, int d); int main int mmax4(1, 2, 3, 4); printf("Max = %d ", m); return 0; Be sure to try all negative numbers and all zeros