gcc/testsuite/gcc.dg/graphite/scop-1.c

   1 void bar (void);
   2
   3 int toto ()
   4 {
   5   int i, j, k;
   6   int a[101][100];
   7   int b[100];
   8
   9   for (i = 1; i < 100; i++)
  10     {
  11       for (j = 1; j < 100; j++)
  12         a[j][i] = a[j+1][i-1] + 2;
  13
  14       b[i] = b[i-1] + 2;
  15
  16       bar ();
  17
  18       for (j = 1; j < 100; j++)
  19         a[j][i] = a[j+1][i-1] + 3;
  20
  21       b[i] = a[i-1][i] + 2;
  22
  23       for (j = 1; j < 100; j++)
  24         a[j][i] = a[j+1][i-1] + 4;
  25     }
  26
  27   return a[3][5] + b[1];
  28 }
  29
  30 /* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite"} } */