Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/c-c++-common/goacc/kernels-alias-7.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* { dg-additional-options "-O2" } */ | |
| 2 /* { dg-additional-options "-fdump-tree-ealias-all" } */ | |
| 3 | |
| 4 typedef __SIZE_TYPE__ size_t; | |
| 5 extern void *acc_copyin (void *, size_t); | |
| 6 | |
| 7 #define N 2 | |
| 8 | |
| 9 void | |
| 10 foo (void) | |
| 11 { | |
| 12 int a[N]; | |
| 13 int *p = (int *)acc_copyin (&a[0], sizeof (a)); | |
| 14 | |
| 15 #pragma acc kernels deviceptr (p) pcopy(a) | |
| 16 { | |
| 17 a[0] = 0; | |
| 18 *p = 1; | |
| 19 } | |
| 20 } | |
| 21 | |
| 22 /* Only the omp_data_i related loads should be annotated with cliques. */ | |
| 23 /* { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } } */ | |
| 24 /* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 3 "ealias" } } */ | |
| 25 |