gcc/testsuite/gcc.dg/graphite/scop-dsyr2k.c

   1 /* { dg-require-effective-target size32plus } */
   2 #define NMAX 3000
   3
   4 static double a[NMAX][NMAX], b[NMAX][NMAX], c[NMAX][NMAX];
   5
   6 void dsyr2k(int N) {
   7         int i,j,k;
   8
   9 #pragma scop
  10         for (i=0; i<N; i++) {
  11                 for (j=0; j<N; j++) {
  12                         for (k=j; k<N; k++) {
  13                                 c[j][k] += a[i][j] * b[i][k] + b[i][j] * a[i][k];
  14                         }
  15                 }
  16         }
  17 #pragma endscop
  18 }
  19
  20 /* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite" { xfail *-*-* } } } */