test/walters.good.c

   1 /* Generated from /home/skimo/git/cloog/test/walters.cloog by CLooG 0.14.0-223-gad1f0a0 gmp bits in 0.01s. */
   2 extern void hash(int);
   3
   4 /* Useful macros. */
   5 #define floord(n,d) (((n)<0) ? -((-(n)+(d)-1)/(d)) : (n)/(d))
   6 #define ceild(n,d)  (((n)<0) ? -((-(n))/(d)) : ((n)+(d)-1)/(d))
   7 #define max(x,y)    ((x) > (y) ? (x) : (y))
   8 #define min(x,y)    ((x) < (y) ? (x) : (y))
   9
  10 #define S1(i,div36,div37,div38) { hash(1); hash(i); hash(div36); hash(div37); hash(div38); }
  11 #define S2(i,div36,div37,div38) { hash(2); hash(i); hash(div36); hash(div37); hash(div38); }
  12 #define S3(i,div36,div37,div38) { hash(3); hash(i); hash(div36); hash(div37); hash(div38); }
  13 #define S4(i,div36,div37,div38) { hash(4); hash(i); hash(div36); hash(div37); hash(div38); }
  14
  15 void test()
  16 {
  17   /* Original iterators. */
  18   int i, div36, div37, div38;
  19   S2(1,0,1,0);
  20   S4(1,0,1,0);
  21   S3(2,0,1,1);
  22   S4(2,0,1,1);
  23   for (i=3;i<=10;i++) {
  24     if ((i+2)%3 <= 1) {
  25       div36 = floord(i-1,3);
  26       if ((i+1)%3 <= 1) {
  27         div37 = floord(i+1,3);
  28         if ((i+1)%3 == 0) {
  29           S3(i,div36,div37,(i+1)/3);
  30           S4(i,div36,div37,(i+1)/3);
  31         }
  32       }
  33       if ((i+2)%3 == 0) {
  34         div38 = floord(i+1,3);
  35         S2(i,div36,(i+2)/3,div38);
  36         S4(i,div36,(i+2)/3,div38);
  37       }
  38     }
  39     if (i%3 == 0) {
  40       div37 = floord(i+2,3);
  41       div38 = floord(i+1,3);
  42       S1(i,i/3,div37,div38);
  43       S4(i,i/3,div37,div38);
  44     }
  45   }
  46 }