mono/benchmark/max-min.cs

   1 /*
   2 mono max-min.exe              0m1.468s
   3 mono -O=inline max-min.exe    0m1.087s
   4 ../mini/mono max-min.exe      0m0.511s
   5 */
   6
   7 class T {
   8
   9         static int DoIt (int a, int b) {
  10                 int x = 0;
  11                 for (int j = 0; j < 200000; j++) {
  12                         x += System.Math.Max (a, b);
  13                         x += System.Math.Max (a, b);
  14                         x += System.Math.Max (j, b);
  15                         x += System.Math.Max (j, b);
  16                         x += System.Math.Min (System.Math.Max (j, x), b);
  17                         x += System.Math.Min (System.Math.Max (j, x), b);
  18                 }
  19                 return x;
  20         }
  21
  22         static void Main () {
  23                 for (int i = 0; i < 50; i++)
  24                         DoIt (1, 5);
  25         }
  26 }