test/vasilache.good.c

   1 /* Generated from ../../../git/cloog/test/vasilache.cloog by CLooG 0.14.0-72-gefe2fc2 gmp bits in 0.15s. */
   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() { hash(1); }
  11 #define S2() { hash(2); }
  12 #define S3() { hash(3); }
  13 #define S4(i,j) { hash(4); hash(i); hash(j); }
  14 #define S5(i,j) { hash(5); hash(i); hash(j); }
  15 #define S6(i,j,k,l) { hash(6); hash(i); hash(j); hash(k); hash(l); }
  16 #define S7(i,j,k,l) { hash(7); hash(i); hash(j); hash(k); hash(l); }
  17 #define S8() { hash(8); }
  18
  19 void test(int M, int N)
  20 {
  21   /* Scattering iterators. */
  22   int p1, p3, p5, p7;
  23   /* Original iterators. */
  24   int i, j, k, l;
  25   S1() ;
  26   S2() ;
  27   for (p1=0;p1<=N-1;p1++) {
  28     for (p3=0;p3<=N-1;p3++) {
  29       S4(p1,p3) ;
  30       S5(p1,p3) ;
  31     }
  32   }
  33   for (p1=0;p1<=N-1;p1++) {
  34     for (p3=0;p3<=N-1;p3++) {
  35       for (p5=0;p5<=floord(N-1,32);p5++) {
  36         if (p5 >= 0) {
  37           p7 = 32*p5 ;
  38           l = 32*p5 ;
  39           S7(p1,p3,p5,32*p5) ;
  40         }
  41         if (p5 <= -1) {
  42           S7(p1,p3,p5,0) ;
  43         }
  44         for (p7=max(32*p5+1,1);p7<=min(N-1,32*p5+31);p7++) {
  45           l = p7-1 ;
  46           S6(p1,p3,p5,p7-1) ;
  47           S7(p1,p3,p5,p7) ;
  48         }
  49         if (p5 >= ceild(N-32,32)) {
  50           l = N-1 ;
  51           S6(p1,p3,p5,N-1) ;
  52         }
  53         if (p5 <= floord(N-33,32)) {
  54           p7 = 32*p5+32 ;
  55           l = 32*p5+31 ;
  56           S6(p1,p3,p5,32*p5+31) ;
  57         }
  58       }
  59     }
  60   }
  61   S8() ;
  62 }