gcc/testsuite/c-c++-common/gomp/attrs-unroll-inner-4.c

   1 /* { dg-do compile { target { c || c++11 } } } */
   2 /* { dg-additional-options "-std=c23" { target c } } */
   3
   4 extern void dummy (int);
   5
   6 void
   7 test (void)
   8 {
   9   [[omp::directive (target parallel for collapse(2))]]
  10   for (int i = -300; i != 100; ++i)
  11     [[omp::directive (tile sizes(2, 3))]]
  12     for (int j = 0; j != 100; ++j) /* { dg-error "not enough nested loops" } */
  13       dummy (i);
  14 }