gcc/libgomp/testsuite/libgomp.graphite/bounds.c

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int foo(int *a, int n)
{
int i;
for (i = 2; i < n; i++)
a[i] += a[i+1];
}
/* Check that Graphite dependency checking notes the dependency. */
/* { dg-do compile } */
/* { dg-final { scan-tree-dump-times "0 loops carried no dependency" 1 "graphite" } } */
/* { dg-final { cleanup-tree-dump "graphite" } } */
/* { dg-final { cleanup-tree-dump "parloops" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */