Consider the following program:

Perform at least the following optimizations:

• Removal of the if in the innermost loop (line 14)
• Loop unrolling (line 13)
• Constant propagation
• Floating-point to fixed-point conversion
• Avoidance of all accesses to arrays

Please provide the optimized version of the program after each of the transformations and do also check for consistent results!

234 6 #include #define DATALEN 15 #define FILTERTAPS 5 double x [DATALEN] = {128.0, 130.0, 180.0, 140.0, 120.0, 110.0, 107.0, 103.5, 102.0, 90.0, 84.0, 70.0, 30.0, 77.3, 95.7 const double h[FILTERTAPS]={0.125,-0.25, 0.5,-0.25, 0.125}; double y [DATALEN]; // result; int main(void) { int i,n; for (i=0; i return 0;