| /* { dg-additional-options "-O2" } */ |
| /* { dg-additional-options "-fdump-tree-ealias-all" } */ |
| |
| typedef __SIZE_TYPE__ size_t; |
| extern void *acc_copyin (void *, size_t); |
| |
| void |
| foo (int *a, size_t n) |
| { |
| int *p = (int *)acc_copyin (a, n); |
| |
| #pragma acc kernels deviceptr (p) pcopy(a[0:n]) |
| { |
| a = 0; |
| *p = 1; |
| } |
| } |
| |
| /* Only the omp_data_i related loads should be annotated with cliques. |
| Note ccp can remove one of the omp_data_i loads which is why there |
| is there only one clique base still there. */ |
| /* { dg-final { scan-tree-dump-times "clique 1 base 1" 1 "ealias" } } */ |
| /* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 2 "ealias" } } */ |
| |
