gcc/testsuite/gcc.dg/gomp/pr68640.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fopenmp -fdump-tree-ealias-all" } */
   3
   4 #define N 1024
   5
   6 int
   7 foo (int *__restrict__ ap)
   8 {
   9   int *bp = ap;
  10 #pragma omp parallel for
  11   for (unsigned int idx = 0; idx < N; idx++)
  12     ap[idx] = bp[idx];
  13 }
  14
  15 /* { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } } */
  16 /* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 2 "ealias" } } */